Message Class list used by SAP ABAP Program RGUGBR28 (VSR: Change the Message Class for Boolean Classes)
SAP ABAP Program RGUGBR28 (VSR: Change the Message Class for Boolean Classes) is using
# Object Type Object Name Object Description Note
     
1 Message Class  E4 Program maintenance functions within development system
2 Message Class  GB Messages used by the Boolean code generator
3 Message Class  TB SM31 table maintenance messages