R14 Agents should function with 12.9 SS/DM, and the R14 Explorer should work just fine. I don’t believe there is any official documentation to that effect however. There was a push a few years back to make the Agents compatible with back-level SS/DM because of issues like these, and I believe that is still the case.
If you are concerned about it, set up a VM desktop or use a test system as a guinea pig.
Steve McCormick, ITIL
CA Technologies
Principal Services Consultant
Tel: +1-731-676-4223
Stephen.McCormick@ca.com
<mailto:Stephen.McCormick@ca.com>