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EM13c : OMS Fails To Start Post Configuring The ENCRYPTION_TYPES (Doc ID 2765044.1)

Last updated on MARCH 30, 2021

Applies to:

Enterprise Manager Base Platform - Version and later
Information in this document applies to any platform.


In Enterprise Manager (EM) Cloud Control, trying to configure the ENCRYPTION_TYPES fails to start the OMS.

The databases sqlnet.ora should have the following:


The $MW_HOME/gc_inst/em/EMGC_OMS[n]/ file had the following:

Error stack observed from <EM_INSTANCE_HOME>/user_projects/domains/GCDomain/servers/EMGC_OMS1/logs/EMGC_OMS*.out file:

Fetched repository credentials from Credential Store
Invalid Connection Pool. ERROR = Oracle Error ORA-12650
<Mar 15, 2021 4:26:22,133 PM UTC> <Warning> <HTTP> <BEA-101162> <User defined listener oracle.sysman.emdrep.diag.engine.CacheCleaner failed: java.lang.IllegalStateException: DiagAdmin is not intialized.
java.lang.IllegalStateException: DiagAdmin is not intialized
at oracle.sysman.emdrep.diag.engine.DiagAdmin.getInstance(
at oracle.sysman.emdrep.diag.engine.CacheCleaner.sessionDestroyed(
at weblogic.servlet.internal.EventsManager.notifySessionDestroyedEvent(
at weblogic.servlet.internal.EventsManager.notifySessionLifetimeEvent(
at weblogic.servlet.internal.session.SessionData.remove(


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