Solution : https://service.sap.com/sap/support/notes/901919 (SAP Service marketplace login required)
Key words :
pm/cs order, maintenance planner group, source code correction, transaction code, terms tcode, batch input, bapi_alm_get_prop reason, prerequisites reason, program error, transaction call
Related Notes :
898409 | PM/CS order: Incorrect maint plng plant authorization check |