what is importance of 'MAPFLD' IN OPNQRYF FILE ?

2 Answers  

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do you use message subfiles? What are the necessary keywords required coding a message subfile?

0 Answers   IBM,

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how to retrieve RRN value in RPGLE program

3 Answers  

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What is the difference between inner join @ outer join

4 Answers  

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what will happen two jobs have same name are submitted

5 Answers   CTS,

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A particular job executing on the iS is not behaving as expected and is operating in an environment in which it can be debugged. What commands would you use to debug and observe the program?

2 Answers   IBM,

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what is overlay? how can we pass parameters in cl or rpg programing? how can we get data area value in cl or rpg programming?

2 Answers   IBM, Patni,

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What is the difference Return and InLr?

3 Answers  

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Why we need to give File and To file Names While we are using OVRDBF. What is your understanding related to this?

2 Answers   Cap Gemini,

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Write a program to display prime numbers between 1 to 100 using RPGLE.

1 Answers  

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How do you find whether a job is a batch job or interactive?

4 Answers  

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We have job which is running as batch. It takes atleast 06 hours to complete tht job. But I wanna do tht job with in 3 hours?

0 Answers  

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