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how cics know where to find the pgm?

 
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rushing

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Joined: 25 May 2005
Posts: 13
Location: DaLian?China

PostPosted: Thu Jul 07, 2005 8:40 am    Post subject: how cics know where to find the pgm?
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hi,friends
i have a question,someone who knows the answer plz answer me!

i compile one cobol program that will run on the cics , in the compile proc the loadlib is 'edu.cics.load', a pds.my question is that after i use ceda command to define and install it,also the transaction who call it, then how the cics know to find the compiled pgm in the pds 'edu.cics.load' at runtime.i want to know how to define the path?

my english is not so good,i hope u can understand my meanings,thank u!
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rssomm

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Joined: 05 Jun 2005
Posts: 41
Location: Hyderabad

PostPosted: Thu Jul 07, 2005 9:24 am    Post subject:
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Everyday CICS will be initiated by CICS admistrator. For that he/she need to submit a JCL. In that JCL the name of the load library specified.
If it is possible for u to view that JCL in ur place. you can understand it.

Hope this clarifies ur doubt...

Madhu.
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rushing

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Posts: 13
Location: DaLian?China

PostPosted: Thu Jul 07, 2005 12:20 pm    Post subject:
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hi,rssomm
what is the jcl name normally?i am on training of mainframe,so i can view the jcl.or if possible,can you stick the jcl source here?
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Nobbi

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Joined: 07 Jul 2005
Posts: 3
Location: Germany

PostPosted: Thu Jul 07, 2005 5:24 pm    Post subject: Re: how cics know where to find the pgm?
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Hi, i try to explain ist (sorry about my english!)! The Library which contains the Program definied in the Transaction normaly is concatenated in the DFHRPL-DD-Statement of the CICS STC! There can be many Libraries under DFHRPL. CICS searches (normaly) first in this Library-Concatenation!

DFHRPL DD DSN=LIB1,DISP=SHR
DD DSN=LIB2,DISP=SHR
.
. and so on

Hope it helps!
Nobbi
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rakeshreddy
Warnings : 1

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Joined: 21 Mar 2007
Posts: 28
Location: Bangalore

PostPosted: Mon Apr 09, 2007 8:42 pm    Post subject:
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Hi all,

This is the start up job for CICS in my shop.
Code:
//CICSINDU JOB ,,MSGLEVEL=(1,1),MSGCLASS=H,NOTIFY=ICIC028
//CICS     EXEC PGM=DFHSIP,REGION=64M,TIME=0001,
//             PARM='START=INITIAL,SYSIN'
//FILEA    DD DISP=SHR,
//            DSN=ICIC028.CICSINDU.FILEA
//SYSIN    DD DISP=SHR,
// DSN=ICIC028.CICSTS23.XDFHINST(SIP)
//DFHCMACD DD DSN=CICSTS23.CICSIND1.DFHCMACD,DISP=SHR
//STEPLIB  DD DSN=CICSTS23.CICS.V23.SDFHAUTH,DISP=SHR
//         DD DSN=CICSTS23.CICS.V23.SDFJAUTH,DISP=SHR
//DFHRPL   DD DSN=CICSTS23.CICS.V23.SDFHLOAD,DISP=SHR
//         DD DSN=PP.ADLE370.ZOS160.SCEECICS,DISP=SHR
//         DD DSN=PP.ADLE370.ZOS160.SCEERUN2,DISP=SHR
//         DD DSN=PP.ADLE370.ZOS160.SCEERUN,DISP=SHR
//         DD DSN=PP.TCPIP.ZOS160.SEZATCP,DISP=SHR
//DFHTEMP  DD DISP=SHR,
//            DSN=ICIC028.CICSINDU.DFHTEMP
//DFHINTRA DD DISP=SHR,
//            DSN=ICIC028.CICSINDU.DFHINTRA
//DFHAUXT  DD DISP=SHR,DCB=BUFNO=5,
//            DSN=ICIC028.CICSINDU.DFHAUXT
//DFHBUXT  DD DISP=SHR,DCB=BUFNO=5,
//            DSN=ICIC028.CICSINDU.DFHBUXT
//DFHLCD   DD DISP=SHR,
//            DSN=ICIC028.CICSINDU.DFHLCD
//DFHGCD   DD DSN=ICIC028.CICSINDU.DFHGCD,DISP=SHR
//DFHLRQ   DD DISP=SHR,
//            DSN=ICIC028.CICSINDU.DFHLRQ
//DFHCXRF  DD SYSOUT=*
//LOGUSR   DD SYSOUT=*,DCB=(DSORG=PS,RECFM=V,BLKSIZE=136)
//MSGUSR   DD SYSOUT=*,DCB=(DSORG=PS,RECFM=V,BLKSIZE=136)
//CEEMSG   DD SYSOUT=*
//CEEOUT   DD SYSOUT=*
//RAKESH   DD SYSOUT=*
//DFHDMPA  DD DISP=SHR,
//            DSN=ICIC028.CICSINDU.DFHDMPA
//DFHDMPB  DD DISP=SHR,
//         DSN=ICIC028.CICSINDU.DFHDMPB
//SYSABEND DD SYSOUT=*
//SYSPRINT DD SYSOUT=*
//PRINTER  DD SYSOUT=*,DCB=BLKSIZE=121
//DFHCSD   DD DSN=ICIC028.DFHCSD1,DISP=SHR
//PRTDMPA  EXEC  PGM=DFHDU630,PARM=SINGLE,
// REGION=0M
//STEPLIB  DD DSN=CICSTS23.CICS.V23.SDFHLOAD,DISP=SHR
//DFHTINDX DD SYSOUT=*
//SYSPRINT DD SYSOUT=*
//DFHPRINT DD SYSOUT=*
//DFHDMPDS DD DISP=SHR,
//          DSN=ICIC028.CICSINDU.DFHDMPA
//SYSIN    DD DUMMY
//PRTDMPB  EXEC  PGM=DFHDU630,PARM=SINGLE,
// REGION=0M
//STEPLIB  DD DSN=CICSTS23.CICS.V23.SDFHLOAD,DISP=SHR
//DFHTINDX DD SYSOUT=*
//SYSPRINT DD SYSOUT=*
//DFHPRINT DD SYSOUT=*
//DFHDMPDS DD DISP=SHR,
//         DSN=ICIC028.CICSINDU.DFHDMPB
//SYSIN    DD DUMMY
//PRTAUXT  EXEC PGM=DFHTU630,REGION=0M
//STEPLIB  DD DSN=CICSTS23.CICS.V23.SDFHLOAD,DISP=SHR
//DFHAUXT  DD DISP=SHR,
// DSN=ICIC028.CICSINDU.DFHAUXT
//DFHAXPRT DD SYSOUT=*
//DFHAXPRM DD DUMMY
//PRTBUXT  EXEC PGM=DFHTU630,REGION=0M
//STEPLIB  DD DSN=CICSTS23.CICS.V23.SDFHLOAD,DISP=SHR
//DFHAUXT  DD DISP=SHR,
// DSN=ICIC028.CICSINDU.DFHBUXT
//DFHAXPRT DD SYSOUT=*
//DFHAXPRM DD DUMMY
//
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