The CA Directory (<hostname>-impd-co) process and the Provisioning Server service does not start.
[ERROR] im_ps is stopped
[ERROR] <hostname>-impd-co stopped
Looking at the log of <hostname>-impd-co_trace.log, there is below message.
*  20200205.191702.607 DSA_I3420 The DXgrid .db file failed to load as it contains the object identifier '(126.96.36.199.4.1.7188.8.131.52.3.5001.1.17)' which is not defined in the directory schema. If using a copy of the .db file, please ensure the schema used by the DSA matches where the .db file was sourced.
*  20200205.191702.607 DSA_E1280 Error in initialization files
*  20200205.191702.607 DSA_I1240 DSA shutting down
This is a known issue.
The schema extension file, such as etrust_cosx.dxc is reverted back to default each time the Provisioning Server is restarted and you lose the changes.
Release : 14.2/14.3
Component : CA IDENTITY SUITE (VIRTUAL APPLIANCE)
Edit /opt/CA/Directory/dxserver/config/schema/impd.dxg file and change the file reference(source) to other than "etrust_cosx.dxc".
Please make customization other than the file called etrust_cosx.dxc(example: etrust_cosx111.dxc).
This fix will be included in the next CP.