Answer / syam

A1. +,-,*,/
A2.PGM
DCL &AAA TYPE(*CHAR) LEN(10)
CALL PRGNAME PARM(&AAA)
ENDPGM

Assume my file has 100 records and I want to see only first 10 records. Is this possible through lf?

1 Answers  

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Can someone tell me tell me what is meant by message wait...?

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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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In single page subfile,if I select the mutiple options in 1 page and without pressing enter,I press rollup key (pagedown).In such case how I can handle it in rpg becasue in single page we have to handle it in pgm. It would be helpful if any one answer with coding

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What is SFLNXTCHG keyword why it has used and where? Briefly explain with Example.

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I want my simple Green screen should refersh every 1 min ,How can I do it..? Please share the logic

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If my rpg program has a date field, what extra care I have to take while compiling that rpg program? If the file is keyed and I have declared the file as well as key list properly in my program. Still am getting an error message like "chain/reade operation is not allowed" what may be the case?

0 Answers  

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steps involved in debugging and types of debugging modes?

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two types of read performed in dataqueue?????

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How to define data area in RPG program? In which scenario multi occurrence DS is use in AS400?

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check existence of one record without using chain or read?

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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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