Solution : https://service.sap.com/sap/support/notes/860127 (SAP Service marketplace login required)
Key words :
substance remains empty, maintained component types, component type manually, component type, materials view, log telling, terms rmwb, role reason, program error, solution implement
Related Notes :
940112 | RMGMT210: Corrections in Support Package 10 |
841497 | Component type disappears |