Solution : https://service.sap.com/sap/support/notes/599059 (SAP Service marketplace login required)
Key words :
system generates message cn076, maintenance/service order, cn076the project definitions, relevant correction instructions, component bapi, errors occur, special stocks, item number, remains empty, automatic filling
Related Notes :
| 708508 | Downgrade BAPI_ALM_ORDER_MAINTAIN -> errors |
| 599388 | Component BAPI: Problems when changing |