What is the RPG cycle?

3 Answers   CSC,

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There is a excel sheet having details of Old account number and new account number. I need to update these details in my AS400 files. i.e. all the records having old account number should be replaced with new account number. There can be 100 or 200 or 300 PFs...no fix files known. how can we do this?Solution should be performance oriented

3 Answers   Cap Gemini, IBM,

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how do I declare a table or array in rpg iv?

0 Answers   IBM,

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HOW DO YOU DISPLAY A DISPLAYFILE AT OTHER WORKSTATION? CAN WE MOVE A PHYSICAL FILE? WITHOUT MOVING A FILE?

2 Answers  

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How to read alternative records in a pf by using rpg?

8 Answers   IBM,

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Mr.Yallamanda Reddy P thanks for your answer sir,can we use test(D) opcode in RPG/400,if yes please help me by eloborating on that answer by writing a sample code for that sir

2 Answers   iGate,

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I have to change a program. This program is calling a subroutine mor than 100times within it. so will it have any performance issue? if yes than what changes i can make. Thanx for ur valuable answer.

2 Answers  

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How to update selected fields from pf without using update opcode. How to read all member in Rpg-3,without using any cl command?

8 Answers  

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Can any one plz explain the concept of INFSR, *PSSR, INFDS AND PSDS, I' confusing about PSDS and *PSSR, Wat is the difference btw them, wat PSDS will do????

1 Answers  

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What will be your approach in going either for OPNQRYF or Logical files. Which one to go for?

2 Answers  

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how to display all the members records in a physical file without using ovrdbf?

9 Answers  

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parameters cannot be passed in which one??

2 Answers   CTS,

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