Explain the purpose of the dd keylen parameter?

0 Answers  

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For how long a job can be executed continuously in a mainframe ?

4 Answers  

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Is there a limit of 3273 DD statements for a JCL or for every EXEC step in a JCL?

2 Answers  

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What is the improvement to COND= in the latest version of MVS?

3 Answers  

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On the DD statement, what is the main difference between creating a new sequential flat file and a partitioned dataset?

2 Answers  

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Can I concatenate various datasets whose organization are different from each other. Lets say I want to cancatenate a PDS file, a PS file, a GDG file etc. Can You do that ?? If yes, how ? is there any separate Utility to do so ???

4 Answers  

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Explain about LMINIT - generate a data ID for a data set

1 Answers  

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how to resolve the soc4 error?

5 Answers   ITC Infotech,

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AM HAVING A FILE WHICH CONTAIN 12 DATS OUT OF WHICH 4 ARE DUPLICATES HOW TO REMOVE THE DUPLICATE FILES IN JCL? CAN I GET THE PROGRAM FOR THIS

3 Answers  

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how to convert a file form fixed Length to variable length?

2 Answers   Syntel,

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//ERFDS JOB //STEP1 //STEP2 //STEP3...COND=(4,LT) //STEP4 1.CONDITION IN STEP3 REFERS TO WHICH STEP'S RETURN CODE (STEP1 OR STEP2)? 2.IN ABOVE PROGRAM IF CONDITION SATISFIES IN STEP3 WHICH STEPS WILL EXECUTE?? AND WHY? IF CONDITION IN STEP3 SATISFIES

5 Answers   IBM,

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What dd statement is used to supply the name of a dataset?

0 Answers  

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