Thursday, August 20, 2009

Decoupling 10.1.3.x OC4J instance from OID

This was a tough one. As usual, it's an undocumented feature from Oracle. To decouple OC4J instance from OID in cases where the OID has been rebuilt from incidents, perform the following steps:

  1. Shutdown the oc4j via opmnctl shutdown
  2. Revert jazn.xml configuration to default xml-based realm for all the oc4j instances
  3. Edit $OH/home/application-deployments/ascontrol/orion-application.xml and change text LDAP to XML
  4. Repeat for other oc4j instances
  5. Set $OC4J_HOME and $JDK_HOME to their respective directories
  6. Go to $OC4J_HOME and execute java -jar jazn.jar -getconfig
  7. Key in the default oc4jadmin password that was set during initial installation. If this password is not known, refer to appropriate documented methods of resetting the password.
  8. If there are no error messages, the OC4J has been successfully decoupled from OID
  9. If there are error messages, check for all occurrences of orion-application.xml in other instances that have been missed and repeat step 6


.rr

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