AEM 6.5 Upgrade | DAM Update Asset is not starting | Community
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indrasenareddy
July 28, 2021
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AEM 6.5 Upgrade | DAM Update Asset is not starting

  • July 28, 2021
  • 1 reply
  • 1737 views

Hi All,

We have upgraded our AEM instance from 6.3 to 6.5 and everything went smoothly but the out of box workflow "DAM Update Asset" is not starting at all and throwing the below exception on error.log file. Can you please anyone look into this issue as it final stage of Go Live. 

Exception in error.log

28.07.2021 05:42:09.825 *ERROR* [sling-threadpool-0eb5c720-d171-4df6-bcda-2b17ca67c9f6-(apache-sling-job-thread-pool)-26-Granite Transient Workflow Queue(com/adobe/granite/workflow/transient/job/var/workflow/models/dam/update_asset)] com.adobe.granite.workflow.core.job.JobHandler Error processing workflow job
java.lang.NullPointerException: null
	at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:192)
	at org.apache.jackrabbit.oak.jcr.session.SessionImpl.getNode(SessionImpl.java:304) [org.apache.jackrabbit.oak-jcr:1.22.4]
	at com.adobe.granite.repository.impl.CRX3SessionImpl.getNode(CRX3SessionImpl.java:173) [com.adobe.granite.repository:1.6.28.CQ650-B0001]
	at com.adobe.granite.workflow.core.jcr.WorkflowBucketManager.createWorkflowInstanceNode(WorkflowBucketManager.java:178) [com.adobe.granite.workflow.core:2.0.240.CQ650-B0017]
	at com.adobe.granite.workflow.core.jcr.WorkflowManager.createWorkflowInstance(WorkflowManager.java:324) [com.adobe.granite.workflow.core:2.0.240.CQ650-B0017]
	at com.adobe.granite.workflow.core.job.JobHandler.process(JobHandler.java:159) [com.adobe.granite.workflow.core:2.0.240.CQ650-B0017]
	at org.apache.sling.event.impl.jobs.JobConsumerManager$JobConsumerWrapper.process(JobConsumerManager.java:502) [org.apache.sling.event:4.2.12]
	at org.apache.sling.event.impl.jobs.queues.JobQueueImpl.startJob(JobQueueImpl.java:293) [org.apache.sling.event:4.2.12]
	at org.apache.sling.event.impl.jobs.queues.JobQueueImpl.access$100(JobQueueImpl.java:60) [org.apache.sling.event:4.2.12]
	at org.apache.sling.event.impl.jobs.queues.JobQueueImpl$1.run(JobQueueImpl.java:229) [org.apache.sling.event:4.2.12]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:834)
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Best answer by diksha_mishra

Workflows are stored differently in AEM 6.5. Can you please make sure all the workflows are available in below paths:

/conf/global/settings/workflow/models

/etc/workflow/models

If not, please create a package from 6.3 instance, upload the package to 6.5, restart the instance once and try running the workflow again. Hope this helps.

 

 

 

1 reply

diksha_mishra
Community Advisor
diksha_mishraCommunity AdvisorAccepted solution
Community Advisor
July 28, 2021

Workflows are stored differently in AEM 6.5. Can you please make sure all the workflows are available in below paths:

/conf/global/settings/workflow/models

/etc/workflow/models

If not, please create a package from 6.3 instance, upload the package to 6.5, restart the instance once and try running the workflow again. Hope this helps.

 

 

 

    I
    indrasenareddyAuthor
    August 2, 2021
    Hi Diksha, I have tried the mentioned steps but still it is not working.
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