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BAM Error. Unable To Execute DDL To CQLEngine. (Doc ID 2684757.1)

Last updated on JULY 10, 2020

Applies to:

Oracle BAM (Business Activity Monitoring) - Version 12.2.1.3.0 and later
Information in this document applies to any platform.

Symptoms

On : 12.2.1.3.0 version, BAM Analysis Engine

BAM Error. Unable to execute DDL to CQLEngine.

I created a graph in BAM and it's working ok. When I turn on "Turn this query into a continuous query" in Active Data so the graph updates automatically, the following error starts to show in the diagnostics log.

[2020-06-22T20:00:48.888-03:00] [bam_server1] [ERROR] [] [oracle.beam.datacontrol] [tid: [ACTIVE].ExecuteThread: '138' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: weblogic] [ecid: eLbL41F2000000000,0:1] [APP: BamComposer] [partition-name: DOMAIN] [tenant-name: GLOBAL] [DSID: 0000NBUBLHX7Y7WFLzZR8A1UutAu000004] Failed to open view set.[[
oracle.beam.common.exceptions.BeamException: BAM-00701: Report Cache open view set exception. See exception cause for further details.
  at weblogic.rmi.internal.ServerRequest.sendReceive(ServerRequest.java:287)
  at weblogic.rmi.cluster.ClusterableRemoteRef.invoke(ClusterableRemoteRef.java:552)
  at weblogic.rmi.cluster.ClusterableRemoteRef.invoke(ClusterableRemoteRef.java:313)
  at oracle.beam.server.service.reportcache.BeamReportCache_3f2wvk_BeamReportCacheImpl_12213_WLStub.openViewSet(Unknown Source)
  at sun.reflect.GeneratedMethodAccessor4337.invoke(Unknown Source)
  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[...]
Caused by: oracle.beam.common.exceptions.BeamException: BAM-04011: Unable to execute DDL to CQLEngine.
  at weblogic.rmi.internal.ServerRequest.sendReceive(ServerRequest.java:287)
  at weblogic.rmi.cluster.ClusterableRemoteRef.invoke(ClusterableRemoteRef.java:552)
  at weblogic.rmi.cluster.ClusterableRemoteRef.invoke(ClusterableRemoteRef.java:313)
  at oracle.beam.cqservice.services.CQServiceBean_s4oast_CQServiceImpl_12213_WLStub.registerCQ(Unknown Source)
  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
The log is attached and the error is the last on in the log.

ERROR
-----------------------
BAM-04011




STEPS
-----------------------
The issue can be reproduced at will with the following steps:
N/A

BUSINESS IMPACT
-----------------------
The issue has the following business impact:
N/A

Cause

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In this Document
Symptoms
Cause
Solution
References


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