Message Class list used by SAP ABAP Program ROIACS20 (MM Release Order docu. with delivery date selection -> base UoM)
SAP ABAP Program ROIACS20 (MM Release Order docu. with delivery date selection -> base UoM) is using
# Object Type Object Name Object Description Note
     
1 Message Class  ME Purchasing: General Messages
2 Message Class  O1 IS-Oil : Message pool exchanges