Error unequal amount at PCP0 (/411 & /412)

Hai,

Need your help.. I have a problem at PCP0, where the amount of EPF (/411 & /412) in PCP0 (summary) is not equal to PCP0 (detail). There was an error at the bottom of PCP0 (detail) --> "Caution! Total (17,302,508.00-RM) to unequal amount in the output line (17,303,572.00-RM)". The difference amount of PCP0 summary & detail is RM1064.00.

How does it happened? Is another way for me to determine the cause of this problem occur? FYI, I have been checking at wagetype reporter, however, is the same amount as in PCP0 (detail).

Thanks.