Vendor/ Customer GST Invoice Posting for India using BAPI_ACC_DOCUMENT_POST

Hi,

We are trying to post vendor/ customer invoices for India GST using BAPI_ACC_DOCUMENT_POST. We are passing Business place and tax line items with respective GL accounts for business place to BAPI but BAPI throws errors "for Tax code XX, use GL account XXXX" - in this error it is asking to use OB40 GL accounts and not GL accounts maintained for business place.

We are only using FI module so directly posting using BAPI and not using MM/ SD module.

If anyone has earlier faced this issue or worked on to post vendor / customer invoice for India GST, please share your experience on how to resolve/ achieve this?

Regards,

Nilesh