SSM was in Passive mode before the IPL and Inactive after because it could not find the SSMBEGIN rule.
Message at startup:
OPS7910W STATEMAN REQUEST RULE SSMBEGIN NOT FOUND. NO ACTION TAKEN
Environment
OPS/MVS
Resolution
The rule SSMBEGIN must be set as auto-enable so that it will be automatically enabled at OPS startup. Other rules are also required to be auto-enabled. From OPS documentation:
SSM Policy Manager requires that you install the following AOF rules from your
hlq
.CCLXRULM library. You enable and auto-enable all rules in this list, except SSMBEGUX, SSMSHUTM, and SSMSTAUX: