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about OPEN macro called by VTAM

 
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as4578

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Joined: 24 Jun 2010
Posts: 12
Location: China

PostPosted: Wed Jul 21, 2010 7:57 am    Post subject: about OPEN macro called by VTAM
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The OPEN macroinstruction opens an ACB so that the ACB and all subsequent requests referring to it can be identified by VTAM as applying to a specific application program.

But I don't know where should I code this macro and where should I call this macro. Is there any sample JCL in SYS1.SAMPLIB? :?:
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nevilh

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Joined: 01 Sep 2006
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PostPosted: Wed Jul 21, 2010 6:37 pm    Post subject:
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SYS1.SAMPLIB(ISTSTATS)
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as4578

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PostPosted: Thu Jul 22, 2010 6:49 am    Post subject:
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Although I know little about Assembler, I still get how this 'OPEN'
process wokr. Thank you very much.
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Pedro

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PostPosted: Thu Jul 22, 2010 8:39 am    Post subject: Reply to: about OPEN macro called by VTAM
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Google for VTAM programming
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