Diagnosis
The system is attempting to clear an extract condition from the rebatedue list, for example because reprocessing of the extract produced adifferent result. However, the corresponding period rate does not existin the rebate due list. This might be becuase the rebate due list isstill being reassembled, or the reassembly was canceled.

System Response
Processing of the extract is ended with errors, as otherwise datainconsistencies can occur.

Procedure
Check whether a reassembly of the rebate due list was started and, ifso, wait until the reassembly is finished before continuing. If areassembly was canceled or the situation is unclear, a fresh reassemblycan solve the problem.