Oracle Applications Manager shows Supplier Scheduling (CHV) as being licensed. This is a problem because we did not purchase this module. I believe this happened during the upgrade from 11.0.3 to 184.108.40.206 (or possibly from 10.7nca to 11.0.3). I recall it was done as part of the upgrade so that certain features of Purchasing could work correctly. I'm certain it wasn't activated manually, but rather through one of the upgrade patches. I've searched Oracle Support, the Internet and my upgrade notes, but have not been able to find anything in writing that shows this was caused by a patch.
Can anybody point me to documentation as to why this might have happened?