Message Class list used by SAP ABAP Program SMIPRF01 (Include SMIPRF01)
SAP ABAP Program SMIPRF01 (Include SMIPRF01) is using
# Object Type Object Name Object Description Note
     
1 Message Class  00 General Basis texts
2 Message Class  61 Error Messages for MRP
3 Message Class  MD06 MRP Area
4 Message Class  XC Message Class for Core Interface