Message Number list used by SAP ABAP Class CL_UA_UPLOAD_PARSER_HIERLIST (Convert Hierarchical List into Command List)
SAP ABAP Class CL_UA_UPLOAD_PARSER_HIERLIST (Convert Hierarchical List into Command List) is using
# Object Type Object Name Object Description Note
     
1 Message Number  UACC - 028 Invalid action during upload (item category &1, action &2)