Hi,
I am getting below issue in my process. Please help me to solve this issue.
org.camunda.bpm.engine.OptimisticLockingException please help.
Am using SpringBoot application.Oracle 11g and jdbc 8
Here am processing service task and usertask same time means sec diff only. please help
My flow like this.
Hi, it is difficult to help answer your question without more information. Could you perhaps share the stacktrace of the exception as well as what code is being executed in the “validate” service task and if there are any listeners or input/output mappings in “user task APP”? Also, what Camunda version are you on?
Hi Jwarren,
My validate task logic like below.
It is defining Assignee dtls and added one listener event Type “end”
the listener calling another microservice to update the status and Camunda workflow waiting for usertask.
2nd–> User task. User task perform usertask operation and here also added one listener same like this also another microservice to updated status and complete task.
Afr complition of this task camunda throwing this exception.
Encountered exception: ENGINE-03005 Execution of ‘UPDATE VariableInstanceEntity[bc7abd91-8dec-11ea-86c2-0242ac1e7c30]’ failed. Entity was updated by another transaction concurrently
Camunda version --> 7