Error in Half Day Leave

Hi Cronies,

Create Loss of Pay with 100% in Form Counting classes Its working perfectly fine I Changed to 50% its working fine but the problem is that When i Create Half Day Leave with absence valuation rule 02 and i gave in form counting classes with 50% its not working below is the error.. absence valuation created was 01 for LOP and 02 for Halfday

No entry in table T554C I checked this table manytimes and i checked all the steps still i can see No entry in the table at the time of processing payslip

what would be the problem Do i need to do anything else apart from this please let me know about this....