Requesting Jobs That Cannot Run Concurrently in Informatica

If you request a Job that does not allow concurrent runs in Informatica and another instance is already running, the task will fail and a message like the following will be displayed in the task's system output file:

java.lang.RuntimeException: workflow start error: pmcmd> ERROR: Workflow [RepFolder1:wf_for_tail[version CheckedOut]]: Could not acquire the execute lock for Workflow [wf_for_tail] [].  Please check the Integration Service log for more information.

pmcmd> ERROR: Unknown command [ENDENDENDENDENDENDEND!!].