Solution : https://service.sap.com/sap/support/notes/524162 (SAP Service marketplace login required)
Key words :
single object assignment reason, cost object hierarchy, cost object node, symptom manufacturing orders, product cost collectors, fields mara-lvorm, marc-lvorm, deletion flag, terms kkphie, system response
Related Notes :
| 483390 | KKPHIE/KKP1: Material assignment despite deletion flag |