oim server not starting up/ Failed to restart

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Info: Data source is: opss-DBDS

[EL Severe]: 2020-12-09 10:42:15.495--ServerSession(1444996261)--Exception [EclipseLink-4002] (Eclipse Persistence Services - 2.3.1.v20111018-r10243): org.eclipse.persistence.exceptions.DatabaseException

Internal Exception: java.sql.SQLRecoverableException: IO Error: Socket read timed out

Error Code: 17002

Dec 09, 2020 10:42:15 AM oracle.security.jps.internal.common.config.AbstractSecurityStore getSecurityStoreVersion

WARNING: Unable to get the Version from Store returning the default. Reason: oracle.net.ns.NetException: Socket read timed out.

[EL Severe]: 2020-12-09 10:44:15.946--ServerSession(45873964)--Exception [EclipseLink-4002] (Eclipse Persistence Services - 2.3.1.v20111018-r10243): org.eclipse.persistence.exceptions.DatabaseException

Internal Exception: java.sql.SQLRecoverableException: IO Error: Socket read timed out

Error Code: 17002

Dec 09, 2020 10:44:15 AM oracle.security.jps.internal.credstore.ldap.LdapCredentialStore init

WARNING: Could not create credential store instance. Reason oracle.security.jps.service.policystore.PolicyStoreConnectivityException: JPS-00027: There was an internal error: oracle.net.ns.NetException: Socket read timed out

JPS-01055: Could not create credential store instance. Reason oracle.security.jps.service.policystore.PolicyStoreConnectivityException: JPS-00027: There was an internal error: oracle.net.ns.NetException: Socket read timed out

Error: Diagnostics data was not saved to the credential store.

Error: Validate operation has failed.

Need to do the security configuration first!

<Dec 9, 2020 10:44:16 AM> <FINEST> <NodeManager> <Waiting for the process to die: 19898>

<Dec 9, 2020 10:44:16 AM> <INFO> <NodeManager> <Server failed during startup so will not be restarted>

<Dec 9, 2020 10:44:16 AM> <FINEST> <NodeManager> <runMonitor returned, setting finished=true and notifying waiters>

Solution:

Check with DBA Team on DEV_OPSS Schema Password expiration.

Incase you have sys as sysdba credentials or access then perform the following query.

If you know DEV_OPSS Previous password Keep it as same like previous one.

alter user DEV_OPSS identified by Welcome1;

commit;

Restart the servers.