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VSAM & COBOL query

 
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prathima
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Joined: 31 Jul 2005
Posts: 6
Location: mumbai

PostPosted: Fri Aug 19, 2005 3:46 pm    Post subject: VSAM & COBOL query
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1) ps cobol pgm how to conver vsam cobol pgm? what r the modifications?

2) max num of gdg ? if i create 256 generation what happened
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Rupesh.Kothari

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Joined: 27 Apr 2005
Posts: 464

PostPosted: Fri Aug 19, 2005 4:22 pm    Post subject: Re: plz answer me
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HI,

Quote:
max num of gdg ?


Max number of GDG is 255



Quote:
if i create 256 generation what happened


It depends on your definition of GDG, When you create 256 generation it either delete 1st version or all generation and create 256th version


Please correct me if I am wrong

Regards
Rupesh
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radhakrishnan82

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Joined: 31 Mar 2005
Posts: 436
Location: chennai, India

PostPosted: Fri Aug 19, 2005 5:18 pm    Post subject:
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answer to ur second query:

Based on GDG definition there are some possibilites:
1.The first generation will be deleted and the gdg version will lose its volume serial number(for SCRATCH and NO EMPTY)
2.It will be uncatalogued and removed from the normal view 3.4.Iam not sure whether this version will be available in migrated version or in some other form (we can say this for NOSCRATCH NO EMPTY).
some one can throw light on this...
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