Symptom
While executing a deployment / undeployment process within the frame of upgrade, installation, maintenance etc. the following exception can be seen in defaultTrace or deploy.<X>.trc files:
[...]
Exception while [registering [<softwre logistic method>] of [ee/escriba].
[...]
Reason: com.sap.engine.services.deploy.server.utils.concurrent.LockSetNotAcquiredException: The thread Thread-<XX>
[...]
task: [Deploy Controller] - performing [<deploy/undeploy>] operation of component [<vendor mask>/<application name>]
subtask: {
creator:Thread-<XX>
[...]
task: [Deploy Controller] - performing [<deploy/undeploy>] operation of component [<vendor mask>/<application name>]
[...]
timed out while trying to get the locks for operation [<softwre logistic method> : <vendor mask>/<application name>]
Has been waiting for exclusive lock for the node [<vendor mask>/<application name>],
which is held exclusively for [startApp : <vendor mask>/<application name>] by Deploy Parallel Start Thread 5
[...]
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Environment
SAP NetWeaver Application Server Java all versions
Product
Keywords
SUM, undeploy, deploy, software update manager, patches, patch, deploy patches, lock , KBA , BC-JAS-DPL , Deployment , Problem
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