A chkpt is the parameter coded for multi-volume qsam datasets in a dd statement. When a chkpt is coded as chkpt=eov, a checkpoint is written to the dataset specified in the sysckeov statement at the end of each volume of the input/output multi-volume dataset. State whether true or false?

0 Answers   IBM,

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How to use COND Parameter in jcl

4 Answers   NIIT, Wipro,

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What is the difference between the JOBLIB and the STEPLIB statements?

3 Answers  

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There is one QSAM is the VB file. i want to get the first characters in this file and change those characters from'abcd' to '1234' and creat a vasm file to put '1234' in it. how to do in only JCL. if it not QSAM, it's VASM and VB. how to do it.

1 Answers   IBM,

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How does -818 sql error occur? Why does it happen and what can be done to overcome this error code?

5 Answers   RBS,

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A statement about PROCs is " In PROCs, Symbolic Parameters can be assigned on PROC and EXEC", BUT On which EXEC, (i) On the JCL's EXEC which is calling to PROC1. (Inside JCL, EXEC PROC1) (ii) or On the PROC's EXEC where it calls the PGM1. (Inside PROC, EXEC PGM=PGM1)

2 Answers   IBM,

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what is DSN parameter and DISP parameter is used for?

0 Answers  

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What is timing concept in mainframe?

0 Answers  

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How to get cursor position from system in CICS environment ?

8 Answers  

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What is a S0C4 error ?

2 Answers  

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Differentiate between the joblib and the steplib statements?

0 Answers  

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have in 100 records in a file i want to read first 3 records and skip next 3 records and agan i want to read 3 records and again i want to skip 3 records... run a loop from record one to 10 evaluate i/3 if comes even then skip else write to output file

0 Answers  

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