Diagnosis
An incoming Pricat message may only be processed further, if the outputsender ILN is released. This is done in table:
PRICAT_001:ILN assignment to vendor and purchasing group

System Response
The IDoc is not processed further.

Procedure
If the sender output is to be processed, the ILN must be available inthe table.
Entering a vendor number is optional; if no entry is available, thevendor is determined using the ILN, where the ILN must be clearlyassigned to a vendor.
The purchasing group number must be entered.
Release vendor