Solution : https://service.sap.com/sap/support/notes/489310 (SAP Service marketplace login required)
Summary :
Issues with modifying the purchase order header and address data within the function module BAPI_PO_CREATE (customer function 002) are identified for users operating under SAP Release 4.5B between SAPKH45B52 and SAPKH45B59. The issue stems from changes made in user exit EXIT_SAPLMEWP_002 not being passed back to the BAPI module. To address this, implement the available correction instructions suited for your release and modify the EXPORTING tab of EXIT_SAPLMEWP_002 to include both PO_HEADER_CHANGED and PO_ADDRESS_CHANGED parameters with appropriate type specifications and passing values.
Key words :
support package level, purchase order header, tab title exporting, function module exit_saplmewp_002, user exit exit_saplmewp_002, function module bapi_po_create, customer function 002, customer exit, exit_saplmewp_002 reason, symptom caution
Related Notes :
| 439755 | BAPI_PO_CREATE: EXIT_SAPLMEWP_002 incomplete |
| 323152 | Enjoy BAPI: Implementation of customer enhancements |
| 160706 | No exceptions in BAPI_PO_CREATE |