Message IMGR245E with text of NO MATCH IN MCF DDN SYSnnnnn FOR CATAL ENTRY: followed by an inventory location, is usually issued during an ADD action.
What is the reason for this message and how can this be fixed?
The problem is that the MCF and Element Catalog Data Sets are out of sync. The solution is to run the BC1JCSYN job from the supplied .CSIQJCL library. This will resync both Data Sets.
For details see chapter "Catalog Synchronization Utility" in the Administration Guide: