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"Failed to Load server configuration" Errors in the EM Console After Changing Orclhostname in OID 11g (Doc ID 1340233.1)

Last updated on APRIL 30, 2018

Applies to:

Oracle Internet Directory - Version and later
Enterprise Manager for Fusion Middleware - Version to
Information in this document applies to any platform.


After creating a new OID instance (oid2) as per
<Document 1203271.1> - 11g - How To Create New OID Instance And Configure For SSL Server Auth (mode 2)

The server has a secondary or virtual IP address that resolves to a different hostname physical example

the default orclhostname was changed from "localhost" to ""

So these ports are now bound to that specific IP/hostname as can be seen with netstat, eg.
netstat -an|grep 3061
tcp 0 0* LISTEN
 netstat -an | grep 3132
tcp 0 0* LISTEN

In Enterprise Manager Console (EM)
General Port usage screen: shows the correct values

Port Hostname Protocol
3132 LDAPS
3061 LDAP

Error on the EM OID Server Configuration Page for component oid2:

Failed to Load server configuration. Check the Internet Directory Server logs. Possible Error: "".

Note that it is still trying to connect to the original hostname, which is not listening on these ports.

Component oid2 was reregistered with:
opmnctl updatecomponentregistration -adminHost -Host -adminPort 7001 -adminUsername weblogic -componentType OID -componentName oid2 -Port 3061 -Sport 3132

topology.xml and targets.xml now have the correct values for "host" for the oid2 component, but EM is still trying to connect to the original hostname.


By default OID will listen on all network adapters.
OID has been reconfigured to bind to a specific IP address.


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