wat is the difference between array and multiple occurence data structure?

4 Answers   Four soft,

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How to select highest score of each subject or how to select highest income of every month?

0 Answers  

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i have 1000 records in pf.what are all the ways to read a particular name records in rpg?? ie.. in pf i have a name called demo appeared around 52 times hw will we read this particular records in rpg/400?.

11 Answers   IBM,

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1. What is bound-by-call and bound-by-reference? 2. Where and why is *Nomain used? 3. What are the difficulties faced by programmers when using service programs? 4. Explain the different ways of parsing and compiling XML in iSeries.

2 Answers  

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what is the equivalent keyword for CHAIN opcode ??

7 Answers   TCS,

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A pgm subroutine calling child subroutine, that child subroutine again calling parent subroutine, u have 1000 lines of code, with out debugging , how can u find that error??? Is there any command to find errors in pgm???

3 Answers   HSBC,

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steps involved in debugging and types of debugging modes?

1 Answers  

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How can we search particular records from the database file in RPG. For example, there are 100 records in the file.i need to retrieve all the records matching/equal to the particular 'NAME' field. How can we do the above using SEARCH criteria other than using the IF cond?

4 Answers   CTS,

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how to find whether a date format is valid or not in RPG400 not in RPGILE.Can you please write the coding for this sir,i'm new to AS400.Please help.

1 Answers  

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How we will read call stack?

4 Answers  

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How do u design a physical file, when you have 2 Unique fields like for eg in A student file student ID and student examination no both are unique

0 Answers  

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How can we call CL program to RPG? How many number of parameter we can pass

2 Answers   TCS,

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