prav_06 Warnings : 1 Active User
Joined: 13 Dec 2005 Posts: 154 Location: The Netherlands
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Hi All,
I am learning the ABC of IMS, can any one explain what the Pre-requisite. To be more specific am giving you a sample run-jcl that is used by my system
Code: |
//STEP02 EXEC PGM=DFSRRC00,
// PARM='BMP,PGM123A,PSB123A,16,,,,,,,,,,Y'
//STEPLIB DD dsn=loadmodule
//IMS DD DSN= What is the use of this DD name
//DFSRESLB DD DSN= What is the use of this DD name
//DFSVSAMP DD DSN= What is the use of this DD name |
In short could you please explain what are the DD names that would be used in IMS run jcl and what does each dd name signify
Thanks in advance
Thamilzan. |
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prav_06 Warnings : 1 Active User
Joined: 13 Dec 2005 Posts: 154 Location: The Netherlands
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Sandy,
Quote: |
Those DD names belong to IMS and are needed |
Yes i absolutely agree wit ya, But why? is my question, If ya interacting with the DB2 subsystem the control card would be as follows
Code: |
//DBRMLIB DD DSN=IBMMFS.MACC.DBRM,DISP=SHR ==>DBRMLIB
//SYSTSIN DD *
DSN SYSTEM(DSN) ===> Db2 SYStem naem
RUN PROGRAM(PGM157) PLAN(PLAN157) - Prog and Plan name
LIB('IBMMFS.MACC.LOAD') <= LOAD LIB
END
/* |
There is an explanation for the DD names used and their functionality. same way is there an explanation for the DD names that is been given above.
Thamilzan. |
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