PS GP Identification Process Load all job data to the TEMP table?

Question

We use PeopleSoft Global Payroll for our payroll process. We have about 200,000 employees with 18 Pay Group in the system. When we run the Identification process for one pay group, we found that the Identification process will load all the 200,000 employees data into the TEMP table, including the employees in other pay group and the employees terminated before this cycle. It makes the identification process performance very bad.
Does anyone know how to make the identification process only load the current run pay group employee's job data to the TEMP table?
Our PS application version is 8.8, PeopleTools version is 8.45.

Answer 1

The temp table we mean is the table cobol process used to store job data.
When we trace the cobol, we found the following statment:
22:31:38 7088 0.000 0.000 #1 RC=0 COM Stmt=INSERT INTO PS_GP_JOB2_WRK (EMPLID ,CAL_RUN_ID ,EMPL_RCD ,EFFDT ,GP_PAYGROUP ,PAY_SYSTEM_FLG ,EMPL_STATUS ) SELECT DISTINCT J.EMPLID ,R.CAL_RUN_ID ,J.EMPL_RCD ,J.EFFDT ,J.GP_PAYGROUP ,J.PAY_SYSTEM_FLG ,J.EMPL_STATUS FROM PS_GP_CAL_RUN R ,PS_JOB J WHERE J.EMPLID BETWEEN :1 AND :2 AND R.CAL_RUN_ID=:3 AND ('N'=:4 OR J.EMPLID IN (SELECT EMPLID FROM PS_GP_GRP_LIST_RUN WHERE RUN_CNTL_ID=:5 AND OPRID=:6) ) AND J.EFFSEQ= (SELECT MAX(EFFSEQ) FROM PS_JOB JJ WHERE JJ.EMPLID=J.EMPLID AND JJ.EMPL_RCD=J.EMPL_RCD AND JJ.EFFDT=J.EFFDT) AND EXISTS (SELECT 1 FROM PS_JOB JJ WHERE JJ.EMPLID=J.EMPLID AND JJ.EMPL_RCD=J.EMPL_RCD AND JJ.PAY_SYSTEM_FLG='GP')