Message Number list used by SAP ABAP Class /RPM/CL_RELATION_O (Relationship Object)
SAP ABAP Class /RPM/CL_RELATION_O (Relationship Object) is using
# Object Type Object Name Object Description Note
     
1 Message Number  RPM_RELATE - 002 The relation type &1 is unknown or blank. The relation cannot be saved.
2 Message Number  RPM_RELATE - 003 The reference guid1 &1 is unknown or blank. The relation cannot be saved.
3 Message Number  RPM_RELATE - 005 No determining item selected; dependency cannot be saved