whats the difference between empty and noempty of GDG?

4 Answers   Patni,

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what is the cond=even only

4 Answers   EDS,

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WORKING-STORAGE SECTION. 01 GROSS-PAY. 05 BASIC-PAY PIC 9(5). 05 ALLOWENCES PIC 9(3). PROCEDURE DIVISION. MOVE 1000 TO BASIC-PAY. MOVE 250 TO ALLOWENCES. DISPLAY GROSS-PAY. STOP RUN. 77 W-A PIC 9(3)V99 VALUE 23.75 77 W-B PIC ZZ9V99 VLAUE 123.45 after the statement MOVE W-A TO W-B what will be W-B's value? a.123.75 b.b23.75 (where b indicates space) c.023.75 d.invalid move

0 Answers  

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how can a gdg base be created in a jcl. What is the difference between empty and scratch parameter while defining/altering gdg base?

0 Answers   IBM,

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how you can access an uncataloged dataset in a JCL?

0 Answers  

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A STEP has more than 1 file as INPUT. And we have to put all these records int 1 output file. How to do ? //InputF  DD DSN=ID.File1              DSN=ID.File2              DSN=ID.File3

1 Answers   FIS,

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how can we merge two input files from two different jobs into one output file ? Please ans any one ASAP?

1 Answers  

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My requirement is : How to populate a empty PS/flat file with ONLY spaces in the first line. You should not use any input dataset to do this. I'm not sure whether you may use any utility for this purpose?

2 Answers   HCL,

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How do you find which GDG is using which dataset?

3 Answers   Patni,

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There are a set of 10 files and a customer will be selecting random no of files(i.e they may be more than 2, may not be in the order).Sometimes he might just select one file or sometimes no files at all.How do you code a JCL for this? Is it possible to code just JCL alone for this problem?

9 Answers   Infosys,

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what's the significance of freespace(0 0) and freespace(100 100)

3 Answers  

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which utility is used to update pds?

1 Answers   IBM,

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