What is the difference between READ BY ISN and FIND

2 Answers  

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difference between read(1) and read work file once ?

3 Answers  

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Would like to know if have an expecific command that returns a code or something about the execution of a CALLNAT. For example ... CALLNAT 'SUBPRG' [parameter] [parameter] ... [here comes a code or command that checks if the CALLNAT was successful]

1 Answers  

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If the number of parameter is more than the expected then NAT0919 error is displayed. How many parameter are allowed in a CALL and CALLNAT statement?

3 Answers   JPMorgan Chase,

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Explain how to receive data passed through jcl parm parameter in a natural program? How data definition is defined in the program?

0 Answers  

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Explain what happens when you issue a escape routine in a program? Will there be any compilation /run time erro?

0 Answers  

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How can we see the copy book length using file-aid?

0 Answers  

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Can we update with histogram?

2 Answers  

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How to receive data passed through jcl parm parameter in a natural program? How data definition is defined in the program?

0 Answers  

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What is the difference between read work file 1 and read work file once? Why we are using work file once?

0 Answers  

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why do we use file-aid for seqential files?

1 Answers   Tech Mahindra,

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How to receive data passed through jcl parm parameter in a natural program?

0 Answers  

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