SAP Message RECD191 - Partner &1 is no longer in posting term &2

Diagnosis
There is a cash flow item that still has to be posted and which has areference to partner &V1& in posting term&V2&. However, this partner isno longer assigned to the entered posting term. As a result,posting of this cash flow item would no longer be possible.
Note: This check is not performed until after the firstgeneration of the cash flow. Therefore, to improve performance, it isnot possible to perform this check during master data checks.

Procedure
Assign partner&V1& to posting term&V2&. If there was an error in theoriginal assignment, then you have to reverse any postings already madebefore you make the change.