Message Number list used by SAP ABAP Class CL_EAMS_NAVO_MATERIAL (Object type class for Material)
SAP ABAP Class CL_EAMS_NAVO_MATERIAL (Object type class for Material) is using
# Object Type Object Name Object Description Note
     
1 Message Number  ON_DIR_MAT - 001 Mapping from external key to internal ID failed
2 Message Number  ON_DIR_MAT - 002 No external key provided; internal ID could not be retrieved