Solution : https://service.sap.com/sap/support/notes/351234 (SAP Service marketplace login required)
Key words :
system issues error message kosa 013, terms run schedule header, relevant product cost collectors, assigned run schedule headers, run schedule header, run schedule header &1, product cost collectors, product cost collector, long-running objects, avoid inconsistencies resulting
Related Notes :
| 972043 | Information: Archiving of PCC and WIP line item |
| 398620 | INFO: CO-PC-OBJ (Product cost collector) |
| 52065 | Deleting run schedule headers/cost collectors |