Solution : https://service.sap.com/sap/support/notes/72841 (SAP Service marketplace login required)
Key words :
additional key words qe11, entering plant data collectively, production resources/tools, entered confirmation data, operation 20 -> detail screen, confirmation detail screen, detail screen, incorrect operation, milestone operation, error records
Related Notes :
| 100612 | CO11: Termination ERROR_READ_AFVG |
| 73410 | Milestone confirmation w/o sub-operations from ntwrk |