Message Number list used by SAP ABAP Class CX_ESH_FED_MERGE_EXCEPTION (Exception at merging results)
SAP ABAP Class CX_ESH_FED_MERGE_EXCEPTION (Exception at merging results) is using
# Object Type Object Name Object Description Note
     
1 Message Number  ESH_FED_MSG - 006 Error during result merging
2 Message Number  ESH_FED_MSG - 033 Sort (common-) attribute &1 does not exist