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JCL Interview Questions
Questions Answers Views Company eMail

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 4204

how to override PROC? please give answer in details. Please mention how to write it in JCL. Thanks in advance.

Syntel, UHG,

6 12433

How do you override a parameter in Positional parameters?

Thomson Reuters,

4 6814

hi,i have joined in mainframe course recently. ihave a doubt ragarding restart parameter.what is d use of it. and what is d syntax for it. any one give me d answer pls.

3 3387

how many members can be created inside a single pds?

8 20681

In a proc i will concatinate 4 dd statements.i want to overide 3 dd statement through jcl how?

3 5068

We are using 2 files , file one has data, file two is empty.Using jcl how can we find the other file is empty?

CSC, IBM,

9 15697

How to execute step2,step1, step3 if step1,2,3 are in order

CSC,

8 8565

i have a string of 80 chars i want to replace 4th char with "a"?

CSC,

3 6886

Can we change the LIMIT of GDG?

HCL,

6 14646

Please go thru the below points and let me know how to code this. 1. Sort the input dataset for the condition : Starting position is 37,length of the field is 13 based on character and in the ascending order , starting from position 25 length of 12 ,character and in the ascending order. Use a temporary dataset to hold the sorted file. 2. Use the temporary file created in the above step as the input for the next step. The next step is to execute a program and produce an output file. Use the temporary file created in the above as work file 1 and the output of the file to be created in this step work file 2.Also, pass a parameter to the program that is to be executed in this step. The parameter should have the current date in YYYYMMDD format. For the sake of convenience, you can use the below Job Name : Sample1 Input DSN : PCABDT11.CABD.TEST.INPUT Temporary DSN : Sort1 Output DSN : PCABDT11.CABD.TEST.OUTPUT Program Name : SAMPLE Thanks in Advance for your response.

2 3018

How to execute step2,step1,step3 when step1,2&3 are in order

TCS,

6 7329

I have 15 flat files. each record in the files have the monthly salary for 12 months with the employee number. Now I want to concatenate the 15 files such that for the employee numbers that are common the o/p file should have only one record and the salaries should be concatenated to that record. How can we do it with JCL?

1 2905

How do you find which GDG is using which dataset?

Patni,

3 6146

What is Uncatalog dataset? How can we access/use them?

1 19837


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Un-Answered Questions { JCL }

How do you overcome this limitation ?

187


what are JCLLIB and STEPLIB in JCL?

188


Explain the hierarchy levels in jcl?

286


How to read and write a single record into a file. I would like to use it to enter a single 8-character piece of information and use it to put it into a variable for processing in JCL. Thank you

120


How to do automated restart when a job abend?

210






define cond parameter in jcl?

210


What is the function of a dd statement?

184


Can an individual step be restricted from using all the jobs allowed cpu time?

336


How to override loadlib?

814


what JCL Procedures?

164


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?

176


Is condition checking possible in jcl? If yes, how?

179


How would you understand error(execution phase)?

156


What is notcat 2 - gs?

165


Is automatic restart possible in jcl?

171