OID 12c WLST Commands Fail with Error "Attribute oracle.oid.mbeans not found" AND AdminServer log Shows "Error during preRegister for MBean oracle.oid.mbeans"
(Doc ID 2985463.1)
Last updated on NOVEMBER 13, 2023
Applies to:
Oracle Internet Directory - Version 12.2.1.4.0 and laterInformation in this document applies to any platform.
Symptoms
On : 12.2.1.4.0 version, OID LDAP Server
1) OID Specific WLST commands not working. No other functionality issue reported for OID Server
For example, running below commands using wlst on OID :
oid_listInstances()
oid_instanceStatus(instanceName = 'oid1')
oid_getProperties(context='EM')
oid_createInstance(instanceName='instance-name', machine='oidhost1', port = nnnn, sslPort = nnnn, host = 'hostname')
however getting the following error.
ERROR
-----------------------
wls://serverConfig/> oid_listInstances()
Location changed to edit custom tree. This is a writable tree with No root.
For more help, use help('editCustom')
===============================================
File "", line 1, in ?
File "/oid/plugins/wlst/oid-wlst-dependencies.jar!/wlstScriptDir/OidCustomCommands.py", line 65, in oid_listInstances
File "/oid/plugins/wlst/oid-wlst-dependencies.jar/wlstScriptDir/oid_handler.py", line 448, in oid_listOIDInstances
File "/tmp/wlst_module2146599842662391923.py", line 63, in cd
File "/tmp/wlst_module38612074450686580491.py", line 240, in raiseWLSTException
WLSTException: Error occurred while performing cd : Attribute oracle.oid.mbeans not found. Use ls('a') to view the attributes
wls:/obpoid_domain/editCustom/>
===============================================
2) FMW EM Console Doesn't show any components under Targets Navigation Menu ( Including AdminServer, Managed Server, OID etc )
3) AdminServer Startup log shows the following messages
<Warning> <oracle.oid.admin> <BEA-000000> <Unable to load during pre-register - java.sql.SQLRecoverableException: IO Error: IO Error sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target, Authentication lapse 0 ms.>
<Warning> <oracle.as.jmx.framework.standardmbeans.spi.OracleStandardEmitterMBean> <J2EE JMX-46252> <Error during preRegister for MBean oracle.oid.mbeans:type=OIDInstance,name=oid1
java.io.IOException: IO Error: IO Error sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target, Authentication lapse 0 ms.
at oracle.oid.mbeans.OIDProxy.load(OIDProxy.java:1879)
at oracle.oid.mbeans.OIDProxy.preRegister(OIDProxy.java:2117)
........................................
........................................
<Error> <oracle.oid.admin> <BEA-000000> <Exception thrown in preRegister method>
<Error> <oracle.oid.admin> <BEA-000000> <Exception thrown in preRegister method>
<Warning> <oracle.as.jmx.framework.standardmbeans.spi.OracleStandardEmitterMBean> <J2EE JMX-46252> <Error during preRegister for MBean oracle.oid.mbeans:type=OIDSystemComponent,name=OIDComponentManager
java.io.IOException: javax.management.MBeanRegistrationException: Exception thrown in preRegister method
at oracle.oid.mbeans.OIDComponentManager.load(OIDComponentManager.java:300)
Changes
OID Connection to the Database was changed from Non SSL listen port to SSL listen port
Reference:
28.8 Configuring SSL between Database and Oracle Internet Directory
https://docs.oracle.com/en/middleware/idm/internet-directory/12.2.1.4/administer/configuring-secure-sockets-layer-ssl.html#GUID-C18D54BF-8A95-432B-9A44-3A6A46873026
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |
| References |