RE.STAT.LINE.AL.WORK and RE.STAT.LINE.PL.WORK

One of our report is based on RE.STAT.LINE.AL.WORK and RE.STAT.LINE.PL.WORK. We believe that these files have all the CAL/CPL which comes under the lines defined in RE.STAT.REP.LINE. We actually read the CAL/CPL from these work file and get their balances from CONSOLIDATE.ASST.LIAB and CONSOLIDATE.PRFT.LOSS. We are generating this report from last two/three years and it always matched with CRF.GLB and CRF.GLP.

From few days we are facing reconciliation issue of this report with CRF.GLB and CRF.GLP. We observed that sometimes few CAL/CPL balances are appeared in CRF reports but these CAL/CPL does not exist in RE.STAT.LINE.AL.WORK and RE.STAT.LINE.PL.WORK.

We will appreciate if you please provide us the explanation of followings;

What is the Significance of RE.STAT.LINE.AL.WORK and RE.STAT.LINE.PL.WORK?
When these files are updated/cleared ? (Stage/Batch/Job)
What files are used in CRF generation?

Have you verified the CRD files for any mismatch?

yes, there is difference and it is known. this is diffrence between ECB and CAL. but my question is related to diffrence between balances get through (RE.STAT.LINE.AL.WORK & RE.STAT.LINE.PL.WORK) and balances printed by system in CRF Reports