Solution : https://service.sap.com/sap/support/notes/76354 (SAP Service marketplace login required)
Key words :
additional key words ko88, billing element/ sales order, billing element/sales order, superior billing element, leading billing element, leading billing element/, sales order item, subordinate wbs element, error message ko115, -mentioned error message
Related Notes :
| 701077 | FAQ 2: PS Period End Closing |
| 398631 | INFO: CO-PC-OBJ (settlement) |
| 397799 | INFORMATION: CO-OM-OPA (Order & Project Accounting) |