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EM 13c: Login to EM Console Fails With Error "An Internal Error Has Occurred" (Doc ID 2928254.1)

Last updated on FEBRUARY 14, 2023

Applies to:

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


Login to EM console Fails with Error "An internal error has occurred. Check the log file for details"
The following error stack is observed in OMS logs:


<Feb 13, 2023 12:51:47,184 PM PST> <Warning> <oracle.ods.virtualization.engine.backend.jndi.EM_AD_Provider> <LIBOVD-40067> <Server localhost:389 is down (encountered exception is Connection refused). But it is the only server configured, thus keep it alive.>

<Feb 13, 2023 2:32:00,908 PM PST> <Warning> <oracle.igf.ovd> <IGF-00008> <Operations error: entity= op=search mesg=Protocol Error LDAP Error 2 : localhost:389 >
<Feb 13, 2023 2:32:00,914 PM PST> <Warning> <oracle.ods.virtualization.engine.backend.jndi.EM_AD_Provider> <LIBOVD-60024> <Connection error: localhost:389.>



2023-02-13 16:00:03,039 [RJob Step 5074968] ERROR notification.CfwServiceNotificationDataStore logp.251 - Exception while fetch serviceInstances
oracle.adf.share.ADFShareException: ADFSHARE-00120: Error encountered while creating the MDS Session. Application state will be reset. Please logout and log back in if problem persists.
at oracle.adf.share.config.ADFContextMDSConfigHelperImpl.createMDSSession( ~[adf-share-support.jar:?]

Caused by: oracle.igf.ids.IDSException: Operations error: entity= op=search mesg= AdditionalInfo: LDAP Error 2 : localhost:389
at ~[adf-share-support.jar:?]



Attempt to configure EM with LDAP external provider


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