Diagnosis
In the payment document validation that you selected in the selectionvariant of the generic payment medium programSAPFPAYM, the system determines that payment documentV1 has either not yet been posted or has already been reversed.

System Response
The payment is not transferred on a payment medium in order to avoid aduplicate payment: the items to be paid remain open and could be paidagain with a new payment run.

Procedure
If, for an update termination, you find it is then possible to post thedocument, you can subsequently create another payment medium onlycontaining this missing document. To do this, in the dynamic selectionsselect only the reference to document &V2&.