GRPO DATA EXTRACTION & POPULATION RULES Applicable Document: Generate Goods Receipt PO (GRPO) only. -------------------------------------------------- Rule 1 – GRPO Dates Populate: | SAP Table | Field | Value | | OPDN | DocDate | Clearing Agent/Freight Forwarder Invoice Date | | OPDN | DocDueDate | Clearing Agent/Freight Forwarder Invoice Date | | OPDN | TaxDate | Clearing Agent/Freight Forwarder Invoice Date | Business Rules • Use the invoice date issued by the Clearing Agent, Freight Forwarder or Logistics Company (e.g. P. Kelepeshis, Hellenic Cargo Freight Logistics, Blue Ice or similar). • Use the same date for all three fields. • Do not use Supplier Invoice Date, Bill of Lading Date, Posting Date, Scan Date, Email Date or System Date. • If the date cannot be identified with confidence, flag Manual Review. -------------------------------------------------- Rule 2 – Product Line Validation Compare every Purchase Order (Base Document) line against the Supplier Invoice. Compare: Item Code, Description, Quantity, Unit Price, Line Total. Business Rules • GRPO lines must always be created from the Base Document (Purchase Order). • Supplier Invoice values are for validation only and validation must always be performed. • Never overwrite Purchase Order values with Supplier Invoice values. • Before comparing Quantity, Unit Price or Line Total, convert both documents to the same Unit of Measure using the Purchase Order UoM. • Convert both Quantity and Unit Price before validation. • Standard conversion: 1 MT (TON)=1,000 KG. • Example: 17 MT @ €2,010/MT = 17,000 KG @ €2.01/KG. • Use packaging information (e.g. 68 Drums × 250 KG) to validate converted quantities. • Never compare values with different Units of Measure. • If Quantity, Unit Price or Line Total differs after conversion, display the differences and flag Manual Review. • If the Invoice contains items not on the Purchase Order, flag Manual Review. • If the Purchase Order contains items not on the Invoice, flag Manual Review. • If the UoM or conversion factor cannot be determined, flag Manual Review. -------------------------------------------------- Rule 3 – Batch Number Validation For batch-managed items extract the Batch Number from the CoA, Supplier Invoice, Packing List and other supporting documents. Business Rules • Use the CoA Batch Number as the default SAP Batch Number. • Compare the CoA Batch Number with all other documents. • If any Batch Number differs, still populate the CoA Batch Number but flag Manual Review and display the conflicting document(s). • Ignore spaces, hyphens, slashes and letter case when comparing Batch Numbers. • Compare each item independently. • Support multiple Batch Numbers per item and preserve quantities. • If no CoA exists, use the next highest priority document and flag Manual Review. • If no Batch Number is found, flag Manual Review. -------------------------------------------------- Rule 4 – Manufacturing & Expiry Dates Extract Manufacturing Date and Expiry Date for every batch-managed item from the CoA. Recognize labels: Manufacturing: Date of Manufacture, Manufacturing Date, MFG Date, Production Date, Produced On, Manufactured On. Expiry: Expiry Date, Expiration Date, Exp Date, Best Before, Use Before, Valid Until, Shelf Life Until, Retest Date. Business Rules • If no Expiry Date exists but a Retest Date exists, use the Retest Date as the Expiry Date. • Return all dates in DD/MM/YYYY format. • If only Month and Year are available, use the first day of the month. • Example: May 2026 = 01/05/2026, November 2027 = 01/11/2027. • Compare Manufacturing and Expiry/Retest Dates with all supporting documents. • If dates differ, flag Manual Review. -------------------------------------------------- Rule 5 – Freight Charges Condition When invoice lines contain Freight, Freight Surcharge, Fuel Charge, Fuel Surcharge, Transport Charge, Shipping Charge, Logistics Charge or freight-related Sundries. Action • Remove these lines from the product lines. • Populate SAP Business One Additional Expenses. • SAP Table: PDN3. • Expense Code: FREIGHT. • PDN3.LineTotal (Net Amount)=Total Freight Charges. • Preserve VAT Code. Business Rules • Freight charges are NOT discounts. • Populate ONLY PDN3.LineTotal. • Never populate Document Discount. • Never populate Line Discount. • Never reduce Item Unit Price. • Never reduce Item Line Total. • Never use Freight Charges to balance the invoice. • Product lines must contain inventory goods only. • Combine multiple freight-related charges into one PDN3.LineTotal value. • If a Sundries line cannot be identified as freight-related, flag Manual Review. Validation Invoice Total = Product Total + PDN3.LineTotal ± Taxes. -------------------------------------------------- Rule 6 – Product Cost Surcharges Condition When invoice lines contain Energy Surcharge, Energy Cost Adjustment, Raw Material Surcharge, Alloy Surcharge, Metal Surcharge, Environmental Surcharge, Manufacturing Surcharge or similar product cost surcharges. Action • Do NOT populate PDN3.LineTotal. • Allocate the surcharge to the related product line(s). • Increase the Product Unit Price. Business Rules • These surcharges form part of the acquisition cost. • They must not remain as separate invoice lines. • They must never create Freight Charges. • If the surcharge relates to one product, allocate 100% to that product. • If it relates to multiple products, distribute proportionally based on line value unless another allocation method is specified. • Recalculate the Unit Price after allocation. Formula New Unit Price=(Product Line Value+Allocated Surcharge)/Quantity. Example Qty=10, Unit Price=€100, Energy Surcharge=€20. New Unit Price=(1000+20)/10=€102. • If the affected products cannot be determined, flag Manual Review. -------------------------------------------------- Validation Rules • Never guess or invent values. • Always compare the Purchase Order against the Supplier Invoice before creating the GRPO. • Flag all Quantity, Unit Price and Line Total differences. • Batch Number defaults to the CoA and must match supporting documents. • Manufacturing and Expiry Dates default to the CoA. • Freight, Fuel, Transport, Shipping and Logistics charges populate PDN3.LineTotal only. • Product Cost Surcharges (e.g. Energy Surcharge) must increase the Product Unit Price and must never populate PDN3.LineTotal. • Freight Charges must never populate Document Discount or Line Discount. • If confidence is below 80%, flag Manual Review.
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GRPO DATA EXTRACTION & POPULATION RULES Applicable Document: Generate Goods Receipt PO (GRPO) only. -------------------------------------------------- Rule 1 – GRPO Dates Populate: | SAP Table | Field | Value | | OPDN | DocDate | Clearing Agent/Freight Forwarder Invoice Date | | OPDN | DocDueDate | Clearing Agent/Freight Forwarder Invoice Date | | OPDN | TaxDate | Clearing Agent/Freight Forwarder Invoice Date | Business Rules • Use the invoice date issued by the Clearing Agent, Freight Forwarder or Logistics Company (e.g. P. Kelepeshis, Hellenic Cargo Freight Logistics, Blue Ice or similar). • Use the same date for all three fields. • Do not use Supplier Invoice Date, Bill of Lading Date, Posting Date, Scan Date, Email Date or System Date. • If the date cannot be identified with confidence, flag Manual Review. -------------------------------------------------- Rule 2 – Product Line Validation Compare every Purchase Order (Base Document) line against the Supplier Invoice. Compare: Item Code, Description, Quantity, Unit Price, Line Total. Business Rules • GRPO lines must always be created from the Base Document (Purchase Order). • Supplier Invoice values are for validation only and validation must always be performed. • Never overwrite Purchase Order values with Supplier Invoice values. • Before comparing Quantity, Unit Price or Line Total, convert both documents to the same Unit of Measure using the Purchase Order UoM. • Convert both Quantity and Unit Price before validation. • Standard conversion: 1 MT (TON)=1,000 KG. • Example: 17 MT @ €2,010/MT = 17,000 KG @ €2.01/KG. • Use packaging information (e.g. 68 Drums × 250 KG) to validate converted quantities. • Never compare values with different Units of Measure. • If Quantity, Unit Price or Line Total differs after conversion, display the differences and flag Manual Review. • If the Invoice contains items not on the Purchase Order, flag Manual Review. • If the Purchase Order contains items not on the Invoice, flag Manual Review. • If the UoM or conversion factor cannot be determined, flag Manual Review. -------------------------------------------------- Rule 3 – Batch Number Validation For batch-managed items extract the Batch Number from the CoA, Supplier Invoice, Packing List and other supporting documents. Business Rules • Use the CoA Batch Number as the default SAP Batch Number. • Compare the CoA Batch Number with all other documents. • If any Batch Number differs, still populate the CoA Batch Number but flag Manual Review and display the conflicting document(s). • Ignore spaces, hyphens, slashes and letter case when comparing Batch Numbers. • Compare each item independently. • Support multiple Batch Numbers per item and preserve quantities. • If no CoA exists, use the next highest priority document and flag Manual Review. • If no Batch Number is found, flag Manual Review. -------------------------------------------------- Rule 4 – Manufacturing & Expiry Dates Extract Manufacturing Date and Expiry Date for every batch-managed item from the CoA. Recognize labels: Manufacturing: Date of Manufacture, Manufacturing Date, MFG Date, Production Date, Produced On, Manufactured On. Expiry: Expiry Date, Expiration Date, Exp Date, Best Before, Use Before, Valid Until, Shelf Life Until, Retest Date. Business Rules • If no Expiry Date exists but a Retest Date exists, use the Retest Date as the Expiry Date. • Return all dates in DD/MM/YYYY format. • If only Month and Year are available, use the first day of the month. • Example: May 2026 = 01/05/2026, November 2027 = 01/11/2027. • Compare Manufacturing and Expiry/Retest Dates with all supporting documents. • If dates differ, flag Manual Review. -------------------------------------------------- Rule 5 – Freight Charges Condition When invoice lines contain Freight, Freight Surcharge, Fuel Charge, Fuel Surcharge, Transport Charge, Shipping Charge, Logistics Charge or freight-related Sundries. Action • Remove these lines from the product lines. • Populate SAP Business One Additional Expenses. • SAP Table: PDN3. • Expense Code: FREIGHT. • PDN3.LineTotal (Net Amount)=Total Freight Charges. • Preserve VAT Code. Business Rules • Freight charges are NOT discounts. • Populate ONLY PDN3.LineTotal. • Never populate Document Discount. • Never populate Line Discount. • Never reduce Item Unit Price. • Never reduce Item Line Total. • Never use Freight Charges to balance the invoice. • Product lines must contain inventory goods only. • Combine multiple freight-related charges into one PDN3.LineTotal value. • If a Sundries line cannot be identified as freight-related, flag Manual Review. Validation Invoice Total = Product Total + PDN3.LineTotal ± Taxes. -------------------------------------------------- Rule 6 – Product Cost Surcharges Condition When invoice lines contain Energy Surcharge, Energy Cost Adjustment, Raw Material Surcharge, Alloy Surcharge, Metal Surcharge, Environmental Surcharge, Manufacturing Surcharge or similar product cost surcharges. Action • Do NOT populate PDN3.LineTotal. • Allocate the surcharge to the related product line(s). • Increase the Product Unit Price. Business Rules • These surcharges form part of the acquisition cost. • They must not remain as separate invoice lines. • They must never create Freight Charges. • If the surcharge relates to one product, allocate 100% to that product. • If it relates to multiple products, distribute proportionally based on line value unless another allocation method is specified. • Recalculate the Unit Price after allocation. Formula New Unit Price=(Product Line Value+Allocated Surcharge)/Quantity. Example Qty=10, Unit Price=€100, Energy Surcharge=€20. New Unit Price=(1000+20)/10=€102. • If the affected products cannot be determined, flag Manual Review. -------------------------------------------------- Validation Rules • Never guess or invent values. • Always compare the Purchase Order against the Supplier Invoice before creating the GRPO. • Flag all Quantity, Unit Price and Line Total differences. • Batch Number defaults to the CoA and must match supporting documents. • Manufacturing and Expiry Dates default to the CoA. • Freight, Fuel, Transport, Shipping and Logistics charges populate PDN3.LineTotal only. • Product Cost Surcharges (e.g. Energy Surcharge) must increase the Product Unit Price and must never populate PDN3.LineTotal. • Freight Charges must never populate Document Discount or Line Discount. • If confidence is below 80%, flag Manual Review.
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GRPO DATA EXTRACTION & POPULATION RULES Applicable Document: Generate Goods Receipt PO (GRPO) only. -------------------------------------------------- Rule 1 – GRPO Dates Populate: | SAP Table | Field | Value | | OPDN | DocDate | Clearing Agent/Freight Forwarder Invoice Date | | OPDN | DocDueDate | Clearing Agent/Freight Forwarder Invoice Date | | OPDN | TaxDate | Clearing Agent/Freight Forwarder Invoice Date | Business Rules • Use the invoice date issued by the Clearing Agent, Freight Forwarder or Logistics Company (e.g. P. Kelepeshis, Hellenic Cargo Freight Logistics, Blue Ice or similar). • Use the same date for all three fields. • Do not use Supplier Invoice Date, Bill of Lading Date, Posting Date, Scan Date, Email Date or System Date. • If the date cannot be identified with confidence, flag Manual Review. -------------------------------------------------- Rule 2 – Product Line Validation Compare every Purchase Order (Base Document) line against the Supplier Invoice. Compare: Item Code, Description, Quantity, Unit Price, Line Total. Business Rules • GRPO lines must always be created from the Base Document (Purchase Order). • Supplier Invoice values are for validation only and validation must always be performed. • Never overwrite Purchase Order values with Supplier Invoice values. • Before comparing Quantity, Unit Price or Line Total, convert both documents to the same Unit of Measure using the Purchase Order UoM. • Convert both Quantity and Unit Price before validation. • Standard conversion: 1 MT (TON)=1,000 KG. • Example: 17 MT @ €2,010/MT = 17,000 KG @ €2.01/KG. • Use packaging information (e.g. 68 Drums × 250 KG) to validate converted quantities. • Never compare values with different Units of Measure. • If Quantity, Unit Price or Line Total differs after conversion, display the differences and flag Manual Review. • If the Invoice contains items not on the Purchase Order, flag Manual Review. • If the Purchase Order contains items not on the Invoice, flag Manual Review. • If the UoM or conversion factor cannot be determined, flag Manual Review. -------------------------------------------------- Rule 3 – Batch Number Validation For batch-managed items extract the Batch Number from the CoA, Supplier Invoice, Packing List and other supporting documents. Business Rules • Use the CoA Batch Number as the default SAP Batch Number. • Compare the CoA Batch Number with all other documents. • If any Batch Number differs, still populate the CoA Batch Number but flag Manual Review and display the conflicting document(s). • Ignore spaces, hyphens, slashes and letter case when comparing Batch Numbers. • Compare each item independently. • Support multiple Batch Numbers per item and preserve quantities. • If no CoA exists, use the next highest priority document and flag Manual Review. • If no Batch Number is found, flag Manual Review. -------------------------------------------------- Rule 4 – Manufacturing & Expiry Dates Extract Manufacturing Date and Expiry Date for every batch-managed item from the CoA. Recognize labels: Manufacturing: Date of Manufacture, Manufacturing Date, MFG Date, Production Date, Produced On, Manufactured On. Expiry: Expiry Date, Expiration Date, Exp Date, Best Before, Use Before, Valid Until, Shelf Life Until, Retest Date. Business Rules • If no Expiry Date exists but a Retest Date exists, use the Retest Date as the Expiry Date. • Return all dates in DD/MM/YYYY format. • If only Month and Year are available, use the first day of the month. • Example: May 2026 = 01/05/2026, November 2027 = 01/11/2027. • Compare Manufacturing and Expiry/Retest Dates with all supporting documents. • If dates differ, flag Manual Review. -------------------------------------------------- Rule 5 – Freight Charges Condition When invoice lines contain Freight, Freight Surcharge, Fuel Charge, Fuel Surcharge, Transport Charge, Shipping Charge, Logistics Charge or freight-related Sundries. Action • Remove these lines from the product lines. • Populate SAP Business One Additional Expenses. • SAP Table: PDN3. • Expense Code: FREIGHT. • PDN3.LineTotal (Net Amount)=Total Freight Charges. • Preserve VAT Code. Business Rules • Freight charges are NOT discounts. • Populate ONLY PDN3.LineTotal. • Never populate Document Discount. • Never populate Line Discount. • Never reduce Item Unit Price. • Never reduce Item Line Total. • Never use Freight Charges to balance the invoice. • Product lines must contain inventory goods only. • Combine multiple freight-related charges into one PDN3.LineTotal value. • If a Sundries line cannot be identified as freight-related, flag Manual Review. Validation Invoice Total = Product Total + PDN3.LineTotal ± Taxes. -------------------------------------------------- Rule 6 – Product Cost Surcharges Condition When invoice lines contain Energy Surcharge, Energy Cost Adjustment, Raw Material Surcharge, Alloy Surcharge, Metal Surcharge, Environmental Surcharge, Manufacturing Surcharge or similar product cost surcharges. Action • Do NOT populate PDN3.LineTotal. • Allocate the surcharge to the related product line(s). • Increase the Product Unit Price. Business Rules • These surcharges form part of the acquisition cost. • They must not remain as separate invoice lines. • They must never create Freight Charges. • If the surcharge relates to one product, allocate 100% to that product. • If it relates to multiple products, distribute proportionally based on line value unless another allocation method is specified. • Recalculate the Unit Price after allocation. Formula New Unit Price=(Product Line Value+Allocated Surcharge)/Quantity. Example Qty=10, Unit Price=€100, Energy Surcharge=€20. New Unit Price=(1000+20)/10=€102. • If the affected products cannot be determined, flag Manual Review. -------------------------------------------------- Validation Rules • Never guess or invent values. • Always compare the Purchase Order against the Supplier Invoice before creating the GRPO. • Flag all Quantity, Unit Price and Line Total differences. • Batch Number defaults to the CoA and must match supporting documents. • Manufacturing and Expiry Dates default to the CoA. • Freight, Fuel, Transport, Shipping and Logistics charges populate PDN3.LineTotal only. • Product Cost Surcharges (e.g. Energy Surcharge) must increase the Product Unit Price and must never populate PDN3.LineTotal. • Freight Charges must never populate Document Discount or Line Discount. • If confidence is below 80%, flag Manual Review.
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GRPO DATA EXTRACTION & POPULATION RULES Applicable Document: Generate Goods Receipt PO (GRPO) only. -------------------------------------------------- Rule 1 – GRPO Dates Populate: | SAP Table | Field | Value | | OPDN | DocDate | Clearing Agent/Freight Forwarder Invoice Date | | OPDN | DocDueDate | Clearing Agent/Freight Forwarder Invoice Date | | OPDN | TaxDate | Clearing Agent/Freight Forwarder Invoice Date | Business Rules • Use the invoice date issued by the Clearing Agent, Freight Forwarder or Logistics Company (e.g. P. Kelepeshis, Hellenic Cargo Freight Logistics, Blue Ice or similar). • Use the same date for all three fields. • Do not use Supplier Invoice Date, Bill of Lading Date, Posting Date, Scan Date, Email Date or System Date. • If the date cannot be identified with confidence, flag Manual Review. -------------------------------------------------- Rule 2 – Product Line Validation Compare every Purchase Order (Base Document) line against the Supplier Invoice. Compare: Item Code, Description, Quantity, Unit Price, Line Total. Business Rules • GRPO lines must always be created from the Base Document (Purchase Order). • Supplier Invoice values are for validation only and validation must always be performed. • Never overwrite Purchase Order values with Supplier Invoice values. • Before comparing Quantity, Unit Price or Line Total, convert both documents to the same Unit of Measure using the Purchase Order UoM. • Convert both Quantity and Unit Price before validation. • Standard conversion: 1 MT (TON)=1,000 KG. • Example: 17 MT @ €2,010/MT = 17,000 KG @ €2.01/KG. • Use packaging information (e.g. 68 Drums × 250 KG) to validate converted quantities. • Never compare values with different Units of Measure. • If Quantity, Unit Price or Line Total differs after conversion, display the differences and flag Manual Review. • If the Invoice contains items not on the Purchase Order, flag Manual Review. • If the Purchase Order contains items not on the Invoice, flag Manual Review. • If the UoM or conversion factor cannot be determined, flag Manual Review. -------------------------------------------------- Rule 3 – Batch Number Validation For batch-managed items extract the Batch Number from the CoA, Supplier Invoice, Packing List and other supporting documents. Business Rules • Use the CoA Batch Number as the default SAP Batch Number. • Compare the CoA Batch Number with all other documents. • If any Batch Number differs, still populate the CoA Batch Number but flag Manual Review and display the conflicting document(s). • Ignore spaces, hyphens, slashes and letter case when comparing Batch Numbers. • Compare each item independently. • Support multiple Batch Numbers per item and preserve quantities. • If no CoA exists, use the next highest priority document and flag Manual Review. • If no Batch Number is found, flag Manual Review. -------------------------------------------------- Rule 4 – Manufacturing & Expiry Dates Extract Manufacturing Date and Expiry Date for every batch-managed item from the CoA. Recognize labels: Manufacturing: Date of Manufacture, Manufacturing Date, MFG Date, Production Date, Produced On, Manufactured On. Expiry: Expiry Date, Expiration Date, Exp Date, Best Before, Use Before, Valid Until, Shelf Life Until, Retest Date. Business Rules • If no Expiry Date exists but a Retest Date exists, use the Retest Date as the Expiry Date. • Return all dates in DD/MM/YYYY format. • If only Month and Year are available, use the first day of the month. • Example: May 2026 = 01/05/2026, November 2027 = 01/11/2027. • Compare Manufacturing and Expiry/Retest Dates with all supporting documents. • If dates differ, flag Manual Review. -------------------------------------------------- Rule 5 – Freight Charges Condition When invoice lines contain Freight, Freight Surcharge, Fuel Charge, Fuel Surcharge, Transport Charge, Shipping Charge, Logistics Charge or freight-related Sundries. Action • Remove these lines from the product lines. • Populate SAP Business One Additional Expenses. • SAP Table: PDN3. • Expense Code: FREIGHT. • PDN3.LineTotal (Net Amount)=Total Freight Charges. • Preserve VAT Code. Business Rules • Freight charges are NOT discounts. • Populate ONLY PDN3.LineTotal. • Never populate Document Discount. • Never populate Line Discount. • Never reduce Item Unit Price. • Never reduce Item Line Total. • Never use Freight Charges to balance the invoice. • Product lines must contain inventory goods only. • Combine multiple freight-related charges into one PDN3.LineTotal value. • If a Sundries line cannot be identified as freight-related, flag Manual Review. Validation Invoice Total = Product Total + PDN3.LineTotal ± Taxes. -------------------------------------------------- Rule 6 – Product Cost Surcharges Condition When invoice lines contain Energy Surcharge, Energy Cost Adjustment, Raw Material Surcharge, Alloy Surcharge, Metal Surcharge, Environmental Surcharge, Manufacturing Surcharge or similar product cost surcharges. Action • Do NOT populate PDN3.LineTotal. • Allocate the surcharge to the related product line(s). • Increase the Product Unit Price. Business Rules • These surcharges form part of the acquisition cost. • They must not remain as separate invoice lines. • They must never create Freight Charges. • If the surcharge relates to one product, allocate 100% to that product. • If it relates to multiple products, distribute proportionally based on line value unless another allocation method is specified. • Recalculate the Unit Price after allocation. Formula New Unit Price=(Product Line Value+Allocated Surcharge)/Quantity. Example Qty=10, Unit Price=€100, Energy Surcharge=€20. New Unit Price=(1000+20)/10=€102. • If the affected products cannot be determined, flag Manual Review. -------------------------------------------------- Validation Rules • Never guess or invent values. • Always compare the Purchase Order against the Supplier Invoice before creating the GRPO. • Flag all Quantity, Unit Price and Line Total differences. • Batch Number defaults to the CoA and must match supporting documents. • Manufacturing and Expiry Dates default to the CoA. • Freight, Fuel, Transport, Shipping and Logistics charges populate PDN3.LineTotal only. • Product Cost Surcharges (e.g. Energy Surcharge) must increase the Product Unit Price and must never populate PDN3.LineTotal. • Freight Charges must never populate Document Discount or Line Discount. • If confidence is below 80%, flag Manual Review.
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GRPO DATA EXTRACTION & POPULATION RULES Applicable Document: Generate Goods Receipt PO (GRPO) only. -------------------------------------------------- Rule 1 – GRPO Dates Populate: | SAP Table | Field | Value | | OPDN | DocDate | Clearing Agent/Freight Forwarder Invoice Date | | OPDN | DocDueDate | Clearing Agent/Freight Forwarder Invoice Date | | OPDN | TaxDate | Clearing Agent/Freight Forwarder Invoice Date | Business Rules • Use the invoice date issued by the Clearing Agent, Freight Forwarder or Logistics Company (e.g. P. Kelepeshis, Hellenic Cargo Freight Logistics, Blue Ice or similar). • Use the same date for all three fields. • Do not use Supplier Invoice Date, Bill of Lading Date, Posting Date, Scan Date, Email Date or System Date. • If the date cannot be identified with confidence, flag Manual Review. -------------------------------------------------- Rule 2 – Product Line Validation Compare every Purchase Order (Base Document) line against the Supplier Invoice. Compare: Item Code, Description, Quantity, Unit Price, Line Total. Business Rules • GRPO lines must always be created from the Base Document (Purchase Order). • Supplier Invoice values are for validation only and validation must always be performed. • Never overwrite Purchase Order values with Supplier Invoice values. • Before comparing Quantity, Unit Price or Line Total, convert both documents to the same Unit of Measure using the Purchase Order UoM. • Convert both Quantity and Unit Price before validation. • Standard conversion: 1 MT (TON)=1,000 KG. • Example: 17 MT @ €2,010/MT = 17,000 KG @ €2.01/KG. • Use packaging information (e.g. 68 Drums × 250 KG) to validate converted quantities. • Never compare values with different Units of Measure. • If Quantity, Unit Price or Line Total differs after conversion, display the differences and flag Manual Review. • If the Invoice contains items not on the Purchase Order, flag Manual Review. • If the Purchase Order contains items not on the Invoice, flag Manual Review. • If the UoM or conversion factor cannot be determined, flag Manual Review. -------------------------------------------------- Rule 3 – Batch Number Validation For batch-managed items extract the Batch Number from the CoA, Supplier Invoice, Packing List and other supporting documents. Business Rules • Use the CoA Batch Number as the default SAP Batch Number. • Compare the CoA Batch Number with all other documents. • If any Batch Number differs, still populate the CoA Batch Number but flag Manual Review and display the conflicting document(s). • Ignore spaces, hyphens, slashes and letter case when comparing Batch Numbers. • Compare each item independently. • Support multiple Batch Numbers per item and preserve quantities. • If no CoA exists, use the next highest priority document and flag Manual Review. • If no Batch Number is found, flag Manual Review. -------------------------------------------------- Rule 4 – Manufacturing & Expiry Dates Extract Manufacturing Date and Expiry Date for every batch-managed item from the CoA. Recognize labels: Manufacturing: Date of Manufacture, Manufacturing Date, MFG Date, Production Date, Produced On, Manufactured On. Expiry: Expiry Date, Expiration Date, Exp Date, Best Before, Use Before, Valid Until, Shelf Life Until, Retest Date. Business Rules • If no Expiry Date exists but a Retest Date exists, use the Retest Date as the Expiry Date. • Return all dates in DD/MM/YYYY format. • If only Month and Year are available, use the first day of the month. • Example: May 2026 = 01/05/2026, November 2027 = 01/11/2027. • Compare Manufacturing and Expiry/Retest Dates with all supporting documents. • If dates differ, flag Manual Review. -------------------------------------------------- Rule 5 – Freight Charges Condition When invoice lines contain Freight, Freight Surcharge, Fuel Charge, Fuel Surcharge, Transport Charge, Shipping Charge, Logistics Charge or freight-related Sundries. Action • Remove these lines from the product lines. • Populate SAP Business One Additional Expenses. • SAP Table: PDN3. • Expense Code: FREIGHT. • PDN3.LineTotal (Net Amount)=Total Freight Charges. • Preserve VAT Code. Business Rules • Freight charges are NOT discounts. • Populate ONLY PDN3.LineTotal. • Never populate Document Discount. • Never populate Line Discount. • Never reduce Item Unit Price. • Never reduce Item Line Total. • Never use Freight Charges to balance the invoice. • Product lines must contain inventory goods only. • Combine multiple freight-related charges into one PDN3.LineTotal value. • If a Sundries line cannot be identified as freight-related, flag Manual Review. Validation Invoice Total = Product Total + PDN3.LineTotal ± Taxes. -------------------------------------------------- Rule 6 – Product Cost Surcharges Condition When invoice lines contain Energy Surcharge, Energy Cost Adjustment, Raw Material Surcharge, Alloy Surcharge, Metal Surcharge, Environmental Surcharge, Manufacturing Surcharge or similar product cost surcharges. Action • Do NOT populate PDN3.LineTotal. • Allocate the surcharge to the related product line(s). • Increase the Product Unit Price. Business Rules • These surcharges form part of the acquisition cost. • They must not remain as separate invoice lines. • They must never create Freight Charges. • If the surcharge relates to one product, allocate 100% to that product. • If it relates to multiple products, distribute proportionally based on line value unless another allocation method is specified. • Recalculate the Unit Price after allocation. Formula New Unit Price=(Product Line Value+Allocated Surcharge)/Quantity. Example Qty=10, Unit Price=€100, Energy Surcharge=€20. New Unit Price=(1000+20)/10=€102. • If the affected products cannot be determined, flag Manual Review. -------------------------------------------------- Validation Rules • Never guess or invent values. • Always compare the Purchase Order against the Supplier Invoice before creating the GRPO. • Flag all Quantity, Unit Price and Line Total differences. • Batch Number defaults to the CoA and must match supporting documents. • Manufacturing and Expiry Dates default to the CoA. • Freight, Fuel, Transport, Shipping and Logistics charges populate PDN3.LineTotal only. • Product Cost Surcharges (e.g. Energy Surcharge) must increase the Product Unit Price and must never populate PDN3.LineTotal. • Freight Charges must never populate Document Discount or Line Discount. • If confidence is below 80%, flag Manual Review.
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GRPO DATA EXTRACTION & POPULATION RULES Applicable Document: Generate Goods Receipt PO (GRPO) only. -------------------------------------------------- Rule 1 – GRPO Dates Populate: | SAP Table | Field | Value | | OPDN | DocDate | Clearing Agent/Freight Forwarder Invoice Date | | OPDN | DocDueDate | Clearing Agent/Freight Forwarder Invoice Date | | OPDN | TaxDate | Clearing Agent/Freight Forwarder Invoice Date | Business Rules • Use the invoice date issued by the Clearing Agent, Freight Forwarder or Logistics Company (e.g. P. Kelepeshis, Hellenic Cargo Freight Logistics, Blue Ice or similar). • Use the same date for all three fields. • Do not use Supplier Invoice Date, Bill of Lading Date, Posting Date, Scan Date, Email Date or System Date. • If the date cannot be identified with confidence, flag Manual Review. -------------------------------------------------- Rule 2 – Product Line Validation Compare every Purchase Order (Base Document) line against the Supplier Invoice. Compare: Item Code, Description, Quantity, Unit Price, Line Total. Business Rules • GRPO lines must always be created from the Base Document (Purchase Order). • Supplier Invoice values are for validation only and validation must always be performed. • Never overwrite Purchase Order values with Supplier Invoice values. • Before comparing Quantity, Unit Price or Line Total, convert both documents to the same Unit of Measure using the Purchase Order UoM. • Convert both Quantity and Unit Price before validation. • Standard conversion: 1 MT (TON)=1,000 KG. • Example: 17 MT @ €2,010/MT = 17,000 KG @ €2.01/KG. • Use packaging information (e.g. 68 Drums × 250 KG) to validate converted quantities. • Never compare values with different Units of Measure. • If Quantity, Unit Price or Line Total differs after conversion, display the differences and flag Manual Review. • If the Invoice contains items not on the Purchase Order, flag Manual Review. • If the Purchase Order contains items not on the Invoice, flag Manual Review. • If the UoM or conversion factor cannot be determined, flag Manual Review. -------------------------------------------------- Rule 3 – Batch Number Validation For batch-managed items extract the Batch Number from the CoA, Supplier Invoice, Packing List and other supporting documents. Business Rules • Use the CoA Batch Number as the default SAP Batch Number. • Compare the CoA Batch Number with all other documents. • If any Batch Number differs, still populate the CoA Batch Number but flag Manual Review and display the conflicting document(s). • Ignore spaces, hyphens, slashes and letter case when comparing Batch Numbers. • Compare each item independently. • Support multiple Batch Numbers per item and preserve quantities. • If no CoA exists, use the next highest priority document and flag Manual Review. • If no Batch Number is found, flag Manual Review. -------------------------------------------------- Rule 4 – Manufacturing & Expiry Dates Extract Manufacturing Date and Expiry Date for every batch-managed item from the CoA. Recognize labels: Manufacturing: Date of Manufacture, Manufacturing Date, MFG Date, Production Date, Produced On, Manufactured On. Expiry: Expiry Date, Expiration Date, Exp Date, Best Before, Use Before, Valid Until, Shelf Life Until, Retest Date. Business Rules • If no Expiry Date exists but a Retest Date exists, use the Retest Date as the Expiry Date. • Return all dates in DD/MM/YYYY format. • If only Month and Year are available, use the first day of the month. • Example: May 2026 = 01/05/2026, November 2027 = 01/11/2027. • Compare Manufacturing and Expiry/Retest Dates with all supporting documents. • If dates differ, flag Manual Review. -------------------------------------------------- Rule 5 – Freight Charges Condition When invoice lines contain Freight, Freight Surcharge, Fuel Charge, Fuel Surcharge, Transport Charge, Shipping Charge, Logistics Charge or freight-related Sundries. Action • Remove these lines from the product lines. • Populate SAP Business One Additional Expenses. • SAP Table: PDN3. • Expense Code: FREIGHT. • PDN3.LineTotal (Net Amount)=Total Freight Charges. • Preserve VAT Code. Business Rules • Freight charges are NOT discounts. • Populate ONLY PDN3.LineTotal. • Never populate Document Discount. • Never populate Line Discount. • Never reduce Item Unit Price. • Never reduce Item Line Total. • Never use Freight Charges to balance the invoice. • Product lines must contain inventory goods only. • Combine multiple freight-related charges into one PDN3.LineTotal value. • If a Sundries line cannot be identified as freight-related, flag Manual Review. Validation Invoice Total = Product Total + PDN3.LineTotal ± Taxes. -------------------------------------------------- Rule 6 – Product Cost Surcharges Condition When invoice lines contain Energy Surcharge, Energy Cost Adjustment, Raw Material Surcharge, Alloy Surcharge, Metal Surcharge, Environmental Surcharge, Manufacturing Surcharge or similar product cost surcharges. Action • Do NOT populate PDN3.LineTotal. • Allocate the surcharge to the related product line(s). • Increase the Product Unit Price. Business Rules • These surcharges form part of the acquisition cost. • They must not remain as separate invoice lines. • They must never create Freight Charges. • If the surcharge relates to one product, allocate 100% to that product. • If it relates to multiple products, distribute proportionally based on line value unless another allocation method is specified. • Recalculate the Unit Price after allocation. Formula New Unit Price=(Product Line Value+Allocated Surcharge)/Quantity. Example Qty=10, Unit Price=€100, Energy Surcharge=€20. New Unit Price=(1000+20)/10=€102. • If the affected products cannot be determined, flag Manual Review. -------------------------------------------------- Validation Rules • Never guess or invent values. • Always compare the Purchase Order against the Supplier Invoice before creating the GRPO. • Flag all Quantity, Unit Price and Line Total differences. • Batch Number defaults to the CoA and must match supporting documents. • Manufacturing and Expiry Dates default to the CoA. • Freight, Fuel, Transport, Shipping and Logistics charges populate PDN3.LineTotal only. • Product Cost Surcharges (e.g. Energy Surcharge) must increase the Product Unit Price and must never populate PDN3.LineTotal. • Freight Charges must never populate Document Discount or Line Discount. • If confidence is below 80%, flag Manual Review.
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