Message Class list used by SAP ABAP Class CL_OPERATION_WPS (Order Operation Class)
SAP ABAP Class CL_OPERATION_WPS (Order Operation Class) is using
# Object Type Object Name Object Description Note
     
1 Message Class  CO PPC order processing messages
2 Message Class  CO PPC order processing messages
3 Message Class  DIWP1 Revision Planning
4 Message Class  DIWP1 Revision Planning