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Login to OEM with External Users or Creating External users Fail if Groups in LDAP Servers are Nested. (Doc ID 2045090.1)

Last updated on FEBRUARY 20, 2019

Applies to:

Enterprise Manager Base Platform - Version 12.1.0.3.0 and later
Information in this document applies to any platform.

Symptoms

OEM 12c is authenticated with External LDAP provider like Active Directory.
External Users are listed in OEM related Admin Server Console Users list.
Trying to add External User as EM Administrator fails with 'Internal Error'. Also Login to OEM with the External User fails for users already created.

Debug logging enabled as per OTN Troubleshooting Guide using the property below

<OMS HOME>/bin>emctl set property -name "log4j.category.oracle.sysman.core.security.auth" -value "DEBUG, emtrcAppender"

Error below is logged in <GCDOMAIN HOME>/servers/EMGC_OMS1/logs/EMGC_OMS1.log

####<Mar 20, 2015 10:27:57 AM CET> <Debug> <SecurityAtn>
<oemcc12v.telecom.ba> <EMGC_OMS1> <[ACTIVE] ExecuteThread: '8' for queue:
'weblogic.kernel.Default (self-tuning)'> <> <>
<c6aaa8ceaef2438c:-57695eda:14c367e1cb1:-8000-0000000000001310>
<1426843677824> <BEA-000000> <javax.security.auth.login.FailedLoginException:
[Security:090302]Authentication Failed: User USERNAME denied
.
####<Mar 20, 2015 10:26:10 AM CET> <Debug> <SecurityAtn>
<oemcc12v.telecom.ba> <EMGC_OMS1> <[ACTIVE] ExecuteThread: '8' for queue:
'weblogic.kernel.Default (self-tuning)'> <> <>
<c6aaa8ceaef2438c:-57695eda:14c367e1cb1:-8000-0000000000001310>
<1426843570855> <BEA-000000> <Cached group membership for
GROUPNAME : null>
####<Mar 20, 2015 10:26:10 AM CET> <Debug> <SecurityAtn>
<oemcc12v.telecom.ba> <EMGC_OMS1> <[ACTIVE] ExecuteThread: '8' for queue:
'weblogic.kernel.Default (self-tuning)'> <> <>
<c6aaa8ceaef2438c:-57695eda:14c367e1cb1:-8000-0000000000001310>
<1426843570855> <BEA-000000> <List groups that member: GROUPNAME belongs to>

 



Cause

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In this Document
Symptoms
Cause
Solution
References


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