numberVar numSlno = 0;
IF PREVIOUSISNULL({PAC_METRIC_SUMM_PROCESS_TIME_PACPROC.SEC}) THEN
numSlno := 1
else IF Previous ({PAC_METRIC_SUMM_PROCESS_TIME_PACPROC.SEC})<>{PAC_METRIC_SUMM_PROCESS_TIME_PACPROC.SEC} THEN
numSlno := 1
ELSE
numSlno := numSlno + 1