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DSNLOAD and DSNEXIT

 
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Jithucse

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Joined: 18 Apr 2008
Posts: 11
Location: Coimbatore

PostPosted: Mon Feb 16, 2009 12:58 pm    Post subject: DSNLOAD and DSNEXIT
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Hi,

I'm a beginner in MVS-DB2 environment

What kind of info DSNLOAD and DSNEXIT contains?
What is the exact difference between DSNLOAD and DSNEXIT and datasets?

Could anyone please explain these things?

Regards,
Jithesh
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CHANDAN KAPOOR

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Joined: 12 Apr 2008
Posts: 36
Location: NOIDA

PostPosted: Mon Feb 16, 2009 3:12 pm    Post subject: Reply to: DSNLOAD and DSNEXIT
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Hi,

Jitesh, These datasets corresponding to these DD names contains the DB2 utilities like IKJEFT01 and some other DB2 internal libraries. I used to have these in the jobs in the joblib.

Im not sure about the diff b/w them.
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senthilssg

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Joined: 09 Dec 2005
Posts: 64
Location: USA

PostPosted: Tue Feb 17, 2009 12:17 am    Post subject:
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Hi,

(S)DSNLOAD library contains load modules for DB2 product such as DB2 Utilities , DB2 internal systems .

For example , DSNUTILB ( IBM DB2 Utility Program ) load module is available in DSNLOAD library and this library is usually coded in STEPLIB . It is APF authorized library .

(S)DSNEXIT conatins less load modules which are required for subsystem startup . Expecially it conatins loadmodule of DSN Zparms ( DB2 internal system Parameters) . This is library is usually added to Linlkist library . So no need to add this library in Steplib or JCLlib .

Thanks
Senthil
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