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What purpose the DFSRR in EXEC PGM=DFSRRC00

 
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ganeshram

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PostPosted: Mon Jun 16, 2008 7:57 pm    Post subject: What purpose the DFSRR in EXEC PGM=DFSRRC00
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EXEC PGM=DFSRRC00

This is a line in JCl can tell me for what purpose the DFSRR is used for
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superk

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PostPosted: Mon Jun 16, 2008 8:17 pm    Post subject: Reply to: What purpose the DFSRR in EXEC PGM=DFSRRC00
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As I understand it, DFSRRC00 is batch IMS.
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Sinkaravelan S

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PostPosted: Tue Jun 17, 2008 10:44 am    Post subject: Reply to: What purpose the DFSRR in EXEC PGM=DFSRRC00
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DFSRRC00 is one of the IMS-Support utility for BMP..

Thanks,
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mkarthikeyan

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PostPosted: Thu Aug 07, 2008 10:25 pm    Post subject: Reply to: What purpose the DFSRR in EXEC PGM=DFSRRC00
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DFSRRC00 is IBM supplied Utility,called as Initialization module. The module is used establish the DLI,BMP,DBB in batch and MPP in online (DC). IMS program cannot run as stand alone.
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Pedro

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PostPosted: Fri Aug 08, 2008 1:46 am    Post subject: Reply to: What purpose the DFSRR in EXEC PGM=DFSRRC00
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In more general terms, PGM=xyz specifies the name of the executable that gets called. Together with EXEC, means "execute the program named xyz".
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Bill Dennis

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Posts: 562
Location: Iowa, USA

PostPosted: Fri Aug 08, 2008 2:24 am    Post subject:
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Each IBM software product usually has a common load module/message prefix:

DFS = IMS
DFH = CICS
ICE = DFSORT
IKJ = TSO
ISF = SDSF
etc.
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