Field Bus. Area is a required field for G/L account XIL 16331

Hi All

I was processing the incoming invoice in MIRO Selected " Post ' and got the following error message,

"Field Bus. Area is a required field for G/L account <company code> .

Actually i configured partial service tax scienario where we pay 30 % to vender and 70 % to direct Govt.

All working fine but when posting to account above error is coming .

Can anyone please help me solve this .

In Advance Thanks