How to avoid message ‘tax excess value is wrong’? (West Bengal Value Added Tax )

How to avoid message ‘tax excess value is wrong’? (West Bengal Value Added Tax )
Ans: In challan detail put Tax payable from grand total of employees detail. Put
arrear amount in Tax on arrear payable. Total payable = Tax payable + Tax on
arrear payable.Also put sum of all tax paid including arrear in the Tax paid
column in challan details. So the column Tax excess in challan details will contain
Tax paid – Total payable. Follow this logic ,this message will not occur.

 WB Waybills User Manual
Regards
G.Srinivas