For Accounts Receivable - post partial payments with interface with deferred tax updates

[former_member863077]

In Accounts Receivables- in case the taxcode for VAT is Deferred in nature- SAP Tracks the liability with update on table DEFTAX_ITEM. The table records- the deferred tax at invoice and at payments.

If payments are recorded with F110 or manually using F-28 the table DEFTAX_ITEM gets updated succesfully. However, for partial payments processed with interfaces(idocs with BAPI_ACC_DOCUMENT_POST) or with Bank Statement upload- the table fails to update.

For such interface driven payment posting - how to ensure table DEFTAX_ITEM get updated with Payment details