what is the difference between clear and reset opcodes and open and close opcodes?please tell me in real time senario with example please? And What is the use of SFLNXTCHG?Where we can use this?

4 Answers   IBM,

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which cl command is used to trap error messages during program execution?

0 Answers   IBM,

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Is qgpl a user library or system library?

1 Answers  

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which single rpg opcode performs both setll and reade?

1 Answers   IBM,

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Q.Suppose one job is running in a batch mode for a long time now i want to kill this batch job. how you achive this?

3 Answers   IBM,

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what is a physical file?

1 Answers   IBM,

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What the difference between Source Physical File and Physical File?

1 Answers  

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define the purpose of the %sst function?

1 Answers   IBM,

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What is the difference between externally described file and program described file?

1 Answers  

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What is the purpose of "A CSRLOC (F1ROW F1COL)"?

1 Answers  

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Difference between NOPASS & OMIT?

0 Answers  

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what are various techniques to pass parameters from one program to another?

1 Answers   IBM,

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