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venkat1111_a1
New User
Joined: 14 Feb 2006
Posts: 8
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hai
how can i create a GDG base& generations. |
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Hanfur
Active User
Joined: 21 Jun 2006
Posts: 104
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Hi,
Either you can go with File master or File -Aid Utlities which would invoke
IDCAMS in batch or could directly code the IDCAMS in JCL as the pgm for creating the GDG base.
-Han. |
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ofer71
Global Moderator
Joined: 27 Dec 2005
Posts: 2358
Location: Israel
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The IDCAMS command is 'DEF GDG'.
O. |
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cpuhawg
Active User
Joined: 14 Jun 2006
Posts: 331
Location: Jacksonville, FL
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Here are some standard JCL for defining, modifying, or deleting GDGs.
The 1st control card will delete a GDG.
The 2nd control card will define a GDG.
The 3rd control card will modify an existing GDG for a different number of versions.
| Code: |
//DEFINE EXEC PGM=IDCAMS
//SYSPRINT DD SYSOUT=*
//SYSIN DD *
DEL 'HLQ.DATA.SET.NAME' GDG
DEF GDG (NAME(HLQ.DATA.SET.NAME) LIMIT(4) SCRATCH)
ALTER 'HLQ.DATA.SET.NAME' LIMIT(5)
/*
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