Solution : https://service.sap.com/sap/support/notes/397172 (SAP Service marketplace login required)
Key words :
attached source code corrections, additional key words bus10503, business object bus10503, error messages occur, -mentioned business object, system reads orders, correct order type, business object manufacturingorderaps, job number, order_type field
Related Notes :
396601 | Planned order conversion APO 2.0: ORDMAP error |
396541 | Missing ORDMAP-entries for in-house production |