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dream4deepak
New User
Joined: 20 Jul 2006 Posts: 12
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Hi,
Is there anything called external restart in JCL
If so then please tell me somthing about this.
Thnx in advance |
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UmeySan
Active Member
Joined: 22 Aug 2006 Posts: 771 Location: Germany
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Hi !
Do you mean the restart-parameter within a jcl ?
Or do you mean the automatic-restart option in OPC ?
Regards, UmeySan |
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dream4deepak
New User
Joined: 20 Jul 2006 Posts: 12
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can u tell me about both wht u hav mentioned above...what is that and whts theit functionality |
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UmeySan
Active Member
Joined: 22 Aug 2006 Posts: 771 Location: Germany
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Hi !
Restart Parameter within JCL (nanually)
Think of a nomal Job including 3 Steps
//Job
//Step01 ...
//Step02 ...
//Step03
Now, if Step03 is using an output file of Step02 and is canceling in fact of something, you can correct the programm and do a Job-Restart only with
performing Step03. Therefor you have to edit and then submit the jcl.
//Job ... RESTART=STEP03
Automatic-Restart by an Job Scheduling System
(...like OPC ore something else)
Herein the Jobs are part of a daily schedule which includes all batch jobs
which have to run in a specific order for a day. Depending on the scheduleing system it's possible to automatic do a jobsubmission of a restart or recovery job if a production job is canceling. So you could define to ervery sensitive job a adequate error-handling.
Regards, UmeySan |
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dream4deepak
New User
Joined: 20 Jul 2006 Posts: 12
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Thnx UmeySen |
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UmeySan
Active Member
Joined: 22 Aug 2006 Posts: 771 Location: Germany
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@dream4deepak
No matter, youre wellcome
Regards, UmeySan (...with "a" in San please) |
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