TNS-12502 And "Network Adapter could not establish the connection" Error While Restarting the Jboss After Patching Oracle DB.
Last updated on MARCH 08, 2017
Applies to:Identity Manager - Version 126.96.36.199 and later
Information in this document applies to any platform.
**Checked for Relevance on 14-Mar-2014**
After upgrading Oracle Database with some db patch(s) the Jboss server running OIM doesn't start and throws the following errors:
org.jboss.resource.JBossResourceException: Could not create connection; - nested throwable: (java.sql.SQLRecoverableException: Io exception: The Network Adapter could not establish the connection
The error seen on the Database side is:
The issue is reported to be reproduced using the following steps:
1. Upgrade the Oracle DB used by the OIM with some db patch that is certified to work with OIM
2. Restart the Jboss Server running OIM.
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