Terms of payment in IDoc & have been transferred: Check data

What causes this issue?

Terms of payment have been sent to the IDOC segment. This data is not
automatically transferred.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Check the incoming data and, if necessary, copy it into the document
manually.

Error message extract from SAP system. Copyright SAP SE.