Solution : https://service.sap.com/sap/support/notes/431530 (SAP Service marketplace login required)
Key words :
terms enjoy purchase order, full product item, purchase order, ekpo-loekz, deletion indicator, planning workbench, si_cat reason, directly deleted, transaction wwp1, solution implement
Related Notes :
| 503910 | BAPI_PO_CHANGE/BAPI_PO_CREATE1: Adding items |
| 458959 | BAPI_PO_CHANGE changes non change-relevant items |