Issue after installing CAAPM 13.X on siteminder 12.7 - Lab

Document ID : KB000074042
Last Modified Date : 10/06/2018
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Issue:
  After installing the caapmsso-13.1.0.2 on a working SiteMinder 12.7 SP2 , we see that the Siteminder process is not coming up. We get core files instantly when we attempt to start the policy server process , 
Environment:
APM 10.5.x
SS) 13.1
SiteMinder 12.7
Cause:
  Some old proccesses are sticking around resulting in memory corruption. 
Resolution:
Stopping / Cleaning up previous processes (smpolicyserver and smmonitor) made the startup successful.