SAP Message >0344 - Internal error when clearing line item &1 &2

Diagnosis
Line item &V1& &V2& is to be cleared. A payment order has already beencreated for this item. Clearing is only permitted if the payment orderis posted using a payment order lot.
In the current case, clearing is to take place in other processing.

System Response
Error message. Processing was interrupted.

Procedure
INCLUDE NA_SYSADMIN1 OBJECT DOKU ID TX

Procedure for System Administration
INCLUDE FICA_NA_OSS OBJECT DOKU ID TX