Message Class list used by SAP ABAP Program /MRSS/SG_BACKLOG (Unplanned order items)
SAP ABAP Program /MRSS/SG_BACKLOG (Unplanned order items) is using
# Object Type Object Name Object Description Note
     
1 Message Class  /MRSS/SGM Multiresource Planning Messages: Master Data
2 Message Class  /MRSS/SGR Messages and Texts for Reporting