Message Number list used by SAP ABAP Function Module SUBST_RELMAP_ADD_ENTRY (Add New Release in RELMAP)
SAP ABAP Function Module SUBST_RELMAP_ADD_ENTRY (Add New Release in RELMAP) is using
# Object Type Object Name Object Description Note
     
1 Message Number  TG - 820 No entry found in table UVERS (system not switched?)
2 Message Number  TG - 821 Release & is already contained in release map &