IBM AS400 Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

RPG400 (448)
COBOL400 (67)
DB400 (96)
COOLPLEX (8)

IBM AS400 AllOther (736)

IBM AS400 Interview Questions

Questions Answers Views Company eMail

WHAT IS DECIMAL DATA ERROR IN RPG IV...WHEN WILL IT HAPPENS?

CTS,

6 33397

what is sessional error or divice error in rpg IV?..when will it happens...Give few examples?

CTS,

3 11564

How a field is renamed in rpg IV?..give answer with example?

CTS,

3 11355

How do you know if a record exists without doing a READ and CHAIN?

IBM,

6 20899

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

2 8628

How do you call procedures in ILE?

3 9404

What is the syntax of passing parameters to a procedure by value?

1 7014

How do you code file / field renames in ILE RPG?

Accenture, IBM,

4 15754

In ProgramB there is a SBMJOB, which is a call to program C .There is also a CALL to program D from B. How would you check the program C has been executed in D?

4 11460

How do you find whether a record is locked or not?

2 7863

What is the difference between RPG/400 and RPG4

HCL,

1 13405

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

4 10355

What you have to do in the display file when you are using message subfile?

1 6030

How to set on/off a group of indicators in a single statement?

3 11397

How can you determine the number of characters in a variable?

3 9964

Un-Answered Questions { IBM AS400 }

can you have multiple key lists for a single file ?

1750

Can we concatenate fields in physical file? If yes how can we do?

1102

What is access path in as400?

1393

Hi Viewers can any body explain me how to update and ahange the already existed data in physical file using subfile ? please explain me with the code if possible?

5228

What is the difference between crtdupobj and copyf?

1246

when are the unique constraints executed?

1171

in which specification the report layout can be defined?

1699

define the purpose of the iter operation?

1917

Why we sometimes use same file name in file and tofile in ovrdbf and sometimes different?

1176

what does vldcmdkey means?

1417

what is the difference between sflclr and sflinz?

1841

explain sflclr, sflend, sfldlt, and sflcsrrrn?

1393

How to declare the pull button in AS/400..

2383

what is the maximum number of subfiles that can specified in a display file ?

1860

What is file identifier where we can use?

1173

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