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How to get the SubSchema Dump in IDMS


IBM Mainframe Forums -> IDMS/ADSO
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Meenakshi Selvaraj

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Joined: 30 Oct 2009
Posts: 36
Location: Chennai

PostPosted: Fri Nov 13, 2009 4:47 pm
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Hi,

Please explain me how to get the SubSchema Dump in IDMS.

On the online screen, using LOOK subschema=subschema name
we can get the entire details of that subschema.

I heard that using some IDMS utility in JCL, we can get the dump. Please explain me on it.
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nelson.pandian

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Joined: 09 Apr 2008
Posts: 133
Location: Phoenix, AZ

PostPosted: Mon Nov 16, 2009 6:03 pm
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Hi Meenakshi,

Do you need to extract the IDD structure. If YES the below JCL will be helpful. If NO, tell us what exactly you need.

Code:
//IDMSRPTS EXEC PGM=IDMSRPTS,REGION=2000K                             
//STEPLIB  DD DSN=<loadlib location>,DISP=SHR                             
//SYSJRNL  DD DUMMY                                                   
//SYSOUT   DD SYSOUT=*                                               
//SYSLST   DD DSN=<PS name>,                       
//*         DISP=SHR                                                 
//          DISP=(NEW,CATLG,CATLG),                                   
//          UNIT=SYSDA,SPACE=(CYL,(10,10),RLSE),       
//          DCB=(RECFM=FB,LRECL=133,BLKSIZE=0)         
//SYSIDMS  DD *                                         
DICTNAME=<dict name>                                     
/*                                                     
//SYSIPT   DD *                                         
  SCHEMA=<schema name> VERSION=(<version>)                           
  SCHRPT SSCRPT                                         
/*                             


Hope this information helps you:)
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Meenakshi Selvaraj

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Joined: 30 Oct 2009
Posts: 36
Location: Chennai

PostPosted: Tue Nov 17, 2009 9:20 am
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Thanks Nelson.

I want to extract the IDD structure. Using the below given code, i have extracted the required details.

Can you please explain me the use of the IDMSDMLC utility.
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sudhar santosh

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Joined: 08 Dec 2009
Posts: 7
Location: Chennai

PostPosted: Fri Dec 11, 2009 12:58 pm
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Hi Meena,

DMCL - ties together journals, buffers, and files for an IDMS system.
There is always one global DMCL for a CV, but batch local jobs could have custom tailored or "local" DMCLs for performance.
The DMCLs are usually maintained by the DBA.

consult with your DBA for more on this.
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sudhar santosh

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Joined: 08 Dec 2009
Posts: 7
Location: Chennai

PostPosted: Fri Dec 11, 2009 1:03 pm
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Hi Meena,

DMCL - ties together journals, buffers, and files for an IDMS system.
There is always one global DMCL for a CV, but batch local jobs could have custom tailored or "local" DMCLs for performance.
The DMCLs are usually maintained by the DBA.

consult with your DBA for more on this.
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