Solution : https://service.sap.com/sap/support/notes/1492064 (SAP Service marketplace login required)
Key words :
abap runtime error message_type_x occurs, inform lo-vc development, fields wbs element, message class cuib1, pmsdo-cuobj reason, program error, pmsdo-matnr, service orders, superior network, processing ends
Related Notes :
| 555121 | MESSAGE_TYPE_X with change of service orders |