The installation of apmsso-installer-unix-13.3.1-linuxAMD64.bin does not populate the entries in the siteminder/config/IntroscopeCAPIConfig.xml file.
Instead, the installation creates an empty file 'IntroscopeCAPIConfig.xml'.
Release : APM for SSO 13.3.1
Siteminder Policy servers 12.8.06
Defect (an ER / User Story has been raised : US836669 )
Per Engineering as a workaround till the issue fixed.
To install 'yum install python2-lxml' and run the below commands.
As lxml is not installed tostring()
1. source ../siteminder/ca_ps_env.sh
2. Go to scripts folder in apmsso installer path and run : python caapmsso_installation.py --store \"localhost\",\"9000\",\"7070\"