Line item for outgoing payment cannot be determined; check

What causes this issue?

In the document no line item was found to have been posted to the G/L
account specified in table T042I for posting outgoing payments. This
means that you cannot determine how high the payment amount is and for
which house bank the payment transfer medium is to be issued.

System Response

The payment transfer medium cannot be printed.

How to fix this error?

Providing the document entered was correct, proceed as follows:
Find out which account is missing, using the payment document.
Have missing accounts added in table T042I. The table can be
maintained using the payments menu within customizing.
IF &DEVICE& = 'SCREEN'
<DS:TRAN.OBZ5>Proceed</>
ENDIF

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

Error message extract from SAP system. Copyright SAP SE.