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VivekKhanna
New User
Joined: 09 Feb 2009 Posts: 57 Location: India
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Hi Everyone,
1. I am using Xped/TSO, and I need to setup the Xped environment. I need some help regarding setting up the environment for batch programs.
2. DDIO files. I am not getting the information regarding the file format and the explanation for the first two steps (specially DSN whether it is a PS/PDS/VSAM cluster/anything else) in the following JCL:
//XOPTIONS DD DISP=SHR,DSN=XT.XT64B1.XOPTIONS
//CWPDDIO DD DISP=SHR,DSN=FLGFGR1.COBOL.DDIO
//CWPPRMO DD *
COBOL(OUTPUT(PRINT,DDIO))
PROCESSOR(OUTPUT(NOPRINT,NODDIO),TEXT(NONE))
LANGUAGE(VSCOBOL)
DDIO(OUTPUT(NOLIST,NOXREF,FIND,NODMAP,NOOFFSET,COMPRESS))
/* |
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dbzTHEdinosauer
Global Moderator
Joined: 20 Oct 2006 Posts: 6966 Location: porcelain throne
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if you have xpeditor/tso in your environment,
go to the utilities screen 3.something (in xpeditor).
the purpose of one of the screens is to establish a DDIO file.
PF1 (online help) is rather good with the explanation.
the control cards that you have shown are for your compile jcl. |
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Robert Sample
Global Moderator
Joined: 06 Jun 2008 Posts: 8697 Location: Dubuque, Iowa, USA
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1. Consult your site support group. The specifics on how to do this are set up differently for each site and nothing we tell you may work on your site.
2. DDIO file format is none of your concern. Compuware provides utilities to define, initialize, and maintain DDIO files. Your site support group handles them and must do so as there are interrelationships with other files (such as shared directories) that mean applications people should not be setting up their own DDIO files. Further, setting up your own DDIO file is not a good idea if you're wanting to use it in a CICS region as that filie needs to be established in the region by your site support group. |
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VivekKhanna
New User
Joined: 09 Feb 2009 Posts: 57 Location: India
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Thanks guys, but I get to know that the DDIO files are nothing else then VSAM RRDS clusters, that will be storing the information corresponding to the compiled module. One DDIO file can store control information for Multiple Modules. |
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dick scherrer
Moderator Emeritus
Joined: 23 Nov 2006 Posts: 19244 Location: Inside the Matrix
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Hello,
Is there a question here?
Is this now working on your system? |
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Anuj Dhawan
Superior Member
Joined: 22 Apr 2006 Posts: 6250 Location: Mumbai, India
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This is bit late but I believe I do not interrupt much...
Quote: |
DDIO files are nothing else then VSAM RRDS clusters |
DDIO files do not have to be VSAM; they can also be sequential. When VSAM they are ESDS. |
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