Created On:  13 July 2012

Problem:

Enterprise Server Region allows 2 batch jobs with the same name to run on the same initiator at the same time.

Resolution:

To stop this happening you need to set Environment Variable MF_DUPJOBS=N.  This Environment Variable ensures that only one Jobname can be active. Any other Batch Job with the same JOBNAME will wait in the input queue.  From product SX6.0 SP2 WS2 onwards MF_DUPJOBS=N will be the Default Setting.

Incident #2567373