Hi Mohan,
Check whether the rules YE20 and ZE30 are processed for all the days run with any warnings.
Replace the warning messages 'W' or 'F' with information message 'I' inside the rules YE20 and ZE30
Sometimes what happens is your time evaluation runs successfully and B2 cluster also gets filled.But the results will not get posted to payroll.In such cases the one above which I mentioned could solve your problem.Try it out.
Regards,
Bitra Chaitanya