Solution : https://service.sap.com/sap/support/notes/638879 (SAP Service marketplace login required)
Key words :
system generates error message 'screen output, error message, process sales order, process order, planned order, manufacturing order, terms aposfc, costs reason, settlement rule, production order
Related Notes :
| 643414 | Importing note 633078 results in syntax error |
| 633078 | APO->R/3: Dialog box w/ conv. |
| 597600 | Maintaining settlement rule after adding a co-product |
| 452010 | Settlement rule: Screen output without connection to user |
| 382492 | Double F3 for settlement rule for header |
| 328077 | CO630 and unnecessary settlement rule |