Do we need any compatibility maintenance regarding z14 processor for CA OPS/MVS Event Management and Automation?
You can find out which CPU is supported by CA OPS / MVS Event Management and Automation at the following URL.
https://support.ca.com/phpdocs/0/MSPSaccount/COMPAT/IBM_hardware.HTML
Also, if your CPU serial number is changed, you need new license key for the CPU.