Dear Sir,
User is using camunda spring boot 2.0.0 with Camunda v7.6. User is facing below error, could you please help for solution for this issue?
Cause: java.sql.SQLException: ORA-00060: deadlock detected
org.camunda.bpm.engine.ProcessEngineException: ENGINE-03004 Exception while executing Database Operation ‘DELETE MessageEntity[SRF_AJSC:40182c25-1e7a-11e9-859b-0a580af42113]’ with message ’
Error updating database. Cause: java.sql.SQLException: ORA-00060: deadlock detected while waiting for resource
The error may involve org.camunda.bpm.engine.impl.persistence.entity.JobEntity.deleteMessage-Inline
The error occurred while setting parameters
SQL: delete from ACT_RU_JOB where ID_ = ? and REV_ = ?
Cause: java.sql.SQLException: ORA-00060: deadlock detected while waiting for resource
'. Flush summary:
[
INSERT HistoricJobLogEventEntity[SRF_AJSC:47a63950-1e7a-11e9-859b-0a580af42113]
INSERT HistoricTaskInstanceEventEntity[SRF_AJSC:43e400f1-1e7a-11e9-859b-0a580af42113]
INSERT HistoricActivityInstanceEventEntity[SRF_AJSC:43ca104e-1e7a-11e9-859b-0a580af42113]
INSERT HistoricActivityInstanceEventEntity[Task_18m09d4:SRF_AJSC:43e400f0-1e7a-11e9-859b-0a580af42113]
INSERT TaskEntity[SRF_AJSC:43e400f1-1e7a-11e9-859b-0a580af42113]
DELETE MessageEntity[SRF_AJSC:40182c25-1e7a-11e9-859b-0a580af42113]
UPDATE ExecutionEntity[SRF_AJSC:4013e662-1e7a-11e9-859b-0a580af42113]
]
at org.camunda.bpm.engine.impl.db.EnginePersistenceLogger.flushDbOperationException(EnginePersistenceLogger.java:115)
at org.camunda.bpm.engine.impl.db.entitymanager.DbEntityManager.flushDbOperationManager(DbEntityManager.java:305)
at org.camunda.bpm.engine.impl.db.entitymanager.DbEntityManager.flush(DbEntityManager.java:281)
at org.camunda.bpm.engine.impl.interceptor.CommandContext.flushSessions(CommandContext.java:203)
at org.camunda.bpm.engine.impl.interceptor.CommandContext.close(CommandContext.java:132)
at org.camunda.bpm.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:113)
at org.camunda.bpm.engine.spring.SpringTransactionInterceptor$1.doInTransaction(SpringTransactionInterceptor.java:42)
at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:133)
at org.camunda.bpm.engine.spring.SpringTransactionInterceptor.execute(SpringTransactionInterceptor.java:40)
at org.camunda.bpm.engine.impl.interceptor.ProcessApplicationContextInterceptor.execute(ProcessApplicationContextInterceptor.java:66)
at org.camunda.bpm.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:30)
at org.camunda.bpm.engine.impl.jobexecutor.ExecuteJobHelper.executeJob(ExecuteJobHelper.java:36)
at org.camunda.bpm.engine.impl.jobexecutor.ExecuteJobHelper.executeJob(ExecuteJobHelper.java:29)
at org.camunda.bpm.engine.impl.jobexecutor.ExecuteJobsRunnable.executeJob(ExecuteJobsRunnable.java:88)
at org.camunda.bpm.engine.impl.jobexecutor.ExecuteJobsRunnable.run(ExecuteJobsRunnable.java:57)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.apache.ibatis.exceptions.PersistenceException: