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"A lock exists that prevents the export set import" Warning Starting WebCenter Spaces Instances In a cluster (Doc ID 1485706.1)

Last updated on MARCH 08, 2017

Applies to:

Oracle WebCenter Portal - Version to [Release 11g]
Information in this document applies to any platform.


Deploying applications to a cluster having two Custom Webcenter Servers (WebCenter Spaces), the following warning shows into the "WLS_WC_Spaces1.out" log:

<Aug 3, 2012 1:27:03 PM BRT> <Warning> <oracle.webcenter.lifecycle.listener.LifecycleServletContextListener> <BEA-000000>

< oracle.webcenter.lifecycle.exception.LifecycleLockedException: A lock exists that prevents the export set import.
    at oracle.webcenter.lifecycle.operation.LockUnit.doImportExportSet(
    at oracle.webcenter.lifecycle.operation.ImportExportSetOperation.doImportExportSet(
    at oracle.webcenter.lifecycle.LifecycleService.doImportExportSet(
    at oracle.webcenter.lifecycle.listener.LifecycleServletContextListener.doImportExportSet(



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