BAPI_ACC_INVOICE_RECEIPT_POST extension1

Hi Friends,

I need some help for the bapi above.

Is it possible to force tha BAPI to calculate the Tax by itself.

I mean, in FB60 I see the checkbox 'Calculate Tax?' and when I tick it, it does so.

But I could not find any field in the BAPI Structures to transfer the information.

How can I achieve that in the BAPI.

Thank you very much

Rg. Jimbob