The job stream fails: in the TARA GUI, the job stream is shown trying to connect for some time before it fails. This occurs because of a MultiARC server time-out, and suggests that a problem has occurred before the ARC streams have connected to the MultiARC server. This symptom normally occurs after a recent installation or reconfiguration of Teradata TARA or Teradata ARC.
The first step in investigating the problem is described in Step 1: Verify that ARC Output Files are Being Created.