Message "CATHW03W machine type 3907 unknown" is issued when CA Common Services is started on one of the new IBM z14-ZR1 mainframes. Document ID KB000031641 which refers to Solution Document RI46930 outline the necessary changes required for previous generations of IBM mainframes, but does not include the latest IBM z14 mainframes.
CA CODE CURRENT DOES NOT INCLUDE IBM z14-ZR1 MAINFRAME
APAR #: RO96886 Product: SERVCS Release: 14.1
UPDATE CAMASTER HARDWARE SERVICE
to ensure the CATHW03W message isn't displayed with new hardware