If you wish to use the REWRITE command haw must the VSAM file be opened?

1 Answers  

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what how do you initialize a vsam file before any operation? A vsam with alternate index?

0 Answers   IBM,

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What is the biggest disadvantage of using a vsam dataset?

0 Answers  

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What's a LDS (Linear Data Set) and what's it used for?

1 Answers   Cap Gemini, Steria,

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What is a vsam dataset?

0 Answers  

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What is the Difference between LDS & ESDS ?

3 Answers  

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Common VSAM Error conditions and codes

1 Answers  

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What are the types of VSAM datasets?

3 Answers   IBM,

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I have three fields in a Variable VSAM file X(2) Y(10) occurs X times Z(02) Say for the first record X=2 then the length of the file is 2+(10*3)+2=34 second record, x=4 then 4+(10*4)+2=46 If any time if the field x is updated then the total length changes. Is it feasible? Is it

2 Answers  

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By looking into the Jcl can we identify the dataset is VSAM?

5 Answers   Cognizant, Keane India Ltd,

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How to get the last record in vsam file in cluster? And how can u get the ksds file records into cobol program?

0 Answers  

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What is a ca split?

0 Answers  

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