Billing document not prepared for offsetting in invoicing

What causes this issue?

The billing document item is not prepared for <DS:TX.FKKINV_INV_OFFSET>
offsetting in invoicing</>.

System Response

Processing is terminated.

How to fix this error?

Add the necessary fields to the billing document item.

Procedure for System Administrators

You add the fields using transaction <DS:TRAN.FKKINV_ENH_OFFSET>
FKKINV_ENH_OFFSET</>. The fields are contained in the structure
FKKINVBILL_I_OFFSET.

Error message extract from SAP system. Copyright SAP SE.