Message Number list used by SAP ABAP Function Module UMB_SERVICE_PERIOD_CHECK (UMB_SERVICE_PERIOD_CHECK)
SAP ABAP Function Module UMB_SERVICE_PERIOD_CHECK (UMB_SERVICE_PERIOD_CHECK) is using
# Object Type Object Name Object Description Note
     
1 Message Number  UMB - 231 The to-date (&2) must be greater than the from-date (&1).
2 Message Number  UMB - 239 Enter a period between 1 and 12, or 9999999