difference between fetch , call and callnat

3 Answers   IBM,

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Explain how to move cursor to a particular field when position is not known?

0 Answers  

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Is it possible to declare a GDA for an external subroutine?

4 Answers  

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Can you explain control variable in online screens?

0 Answers  

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What exactly is a hyperdescriptor? How does it work?

3 Answers  

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how we can find occurence of MU and PE fileds in a file?

2 Answers  

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Explain how are you going to remove duplicates from the file that is being read?

0 Answers  

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How can I create 1 DDM that fetches 3 ADABAS files simultaneously?

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

0 Answers  

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How do you receive data passed through JCL parm parameter in a Natural program ? How Data definition is defined in the program?

5 Answers   JPMorgan Chase,

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What is Natural?

4 Answers   TCS,

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