The STAT transaction is transaction for analyze the statistics by users or programs. These data is kept in the server as file. If we want to retreive these data, we should apply function 'SAPWL_STATREC_READ_FILE'. this function will return the raw data. you can take these data to analyze or verify depend on your requirement.

Example

 
  CALL FUNCTION 'SAPWL_STATREC_READ_FILE'
       EXPORTING
            READ_CLIENT             = CLIENT
            READ_END_DATE          = ENDDATE
            READ_END_TIME           = ENDTIME
            READ_START_DATE       = STARTDATE
            READ_START_TIME       = STARTTIME
       TABLES
            V2_NORMAL_RECORDS      = V2_NORMAL_RECORDS.
 

In above example, i want to retreive stat data by client, enddate, endtime, startdate and starttime. After i call this function, the retreived data will be returned in internal table V2_NORMAL_RECORDS.