Solution : https://service.sap.com/sap/support/notes/372382 (SAP Service marketplace login required)
Summary :
When creating a sales document in SAP referenced to a customer quotation, sales order, or contract, error messages V1475, V1320, or V1331 might occur. These errors associated with the item categories suggest misalignment or incorrect mappings within Table T184, or indicate missing items in the referenced documents. The issue arises when an item does not replicate correctly from the preceding document to the new sales order. A preliminary correction has been provided as a solution to rectify these issues.
Key words :
additional key words sales order, attached advance correction, sales order, sales document, customer quotation, error messages, item category, table t184 &1 &2 &3 &4, errors occur, preceding document
Related Notes :
389687 | Error message V1427 when displaying changing document |