I a trying to Extract the exception Name which is at the 4th line in log generated as below - <CS-1>2022-02-03T14:58:21.128+0100 ERROR org.flowable.job.service.impl.asyncexecutor.DefaultAsyncRunnableExecutionExceptionHandler 77037 DefaultAsyncRunnableExecutionExceptionHandler.java:44 - [{user=system}] - Job JOB-2d21fa4f-84f8-11ec-9094-02425ecfb8fb failed org.flowable.common.engine.api.FlowableOptimisticLockingException: JobEntity [id=JOB-2d21fa4f-84f8-11ec-9094-02425ecfb8fb] was updated by another transaction concurrently at org.flowable.common.engine.impl.db.DbSqlSession.flushDeleteEntities(DbSqlSession.java:643) ~[flowable-engine-common-6.6.0.17.jar!/:6.6.0.17] I want to have the filed extraction of the Exception Name which is highlighted above in blue. - its position is 4th line and till the colon(:) I am trying to use this which does not work in splunk field extraction regex- ^(.*\n){3}(?P<test_work_error>.+Exception:) Please advise. Thanks in advance
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