EM 13c: Add Database Cluster to Enetrprise Manager Cloud Control Discovers Two Database Clusters
(Doc ID 2672040.1)
Last updated on SEPTEMBER 12, 2023
Applies to:
Enterprise Manager for Oracle Database - Version 13.3.0.0.0 and laterInformation in this document applies to any platform.
Symptoms
Add Database Cluster to Enterprise Manager (EM) Cloud Control discovers two different database clusters, instead of one.
3 node cluster discovery finds 2 clusters, 1 cluster with 2 nodes and the other cluster with the remaining node.
Error stack observed from <Agent_Inst>/sysman/log/gcagent.log file:
2020-05-15 08:51:46,622 [Job Step 237323 Job Long-System Pool:JobWorker] ERROR target.EntityUtil logp.251 - PromoteTarget for agent: https://<hostname>:3872/emd/main/with changeSequence: 16808 got Exception with Message: the cluster target "<cluster name>" does not exist isTransientExceptionThrown: 0
oracle.sysman.emSDK.agent.client.exception.NoSuchTargetException: the cluster target "<cluster name>" does not exist
(see agent logs for stack trace details)
2020-05-15 09:19:01,895 [Job Step 236977 Job Long-Running Pool:JobWorker] ERROR swlib.common logp.251 - Error while retrieving HostCredsNormal credential for the host '<hostname>'
oracle.sysman.emSDK.core.sec.credstore.EMCredentialException: Default preferred credentials are not set.
oracle.sysman.emSDK.agent.client.exception.NoSuchTargetException: the cluster target "<cluster name>" does not exist
(see agent logs for stack trace details)
2020-05-15 09:19:01,895 [Job Step 236977 Job Long-Running Pool:JobWorker] ERROR swlib.common logp.251 - Error while retrieving HostCredsNormal credential for the host '<hostname>'
oracle.sysman.emSDK.core.sec.credstore.EMCredentialException: Default preferred credentials are not set.
Cause
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In this Document
| Symptoms |
| Cause |
| Solution |