IW46 log not created

Hello all,

Our users sometimes post hours via CAT2 in a month that is already closed, SAP will create a log and the actual posting will not be made. The confirmation can be reviewed in COFC and normally they can be reprocessed via IW46.

Current situation:i can see the error postings in COFC, but I can not find any log in IW46.

Anybody any idea whats going on? Why is there no error log created in IW46?

If its correct that there is no error log in IW46, how should I continue processing the error confirmation (so the costs are visible)?

Kind regards,

Peter