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IBM AS400 Interview Questions
Questions Answers Views Company eMail

1. There is a file called Month. Month has 12 members called Jan, Feb, ..., Dec. How to design a rpg code which can access any member and show its content. (User can ask for any member when required)?

 615

Write a CL program which will run a batch job at 1 am every night

 872

There is one string as A B C and wanted to display string as Shri A Shri B Shri C, how we can do this in sql? If we have around 100 values in string like this, each value should be displayed with initials as Shri.

 937

How to convert a spool file to PDF file in AS400?

 932

What is FORMAT keyword and its use?

 374

Can we debug the MSGW JOBS?

 1095

In RPG How to read a records from a file without using read opcodes?

 1270

Apart from opening of a file do we have any other use of USROPN?

 1146

How can we update a specific field in RPG?

 1128

How can we read file using curser? how to define a curser?

 1043

What is %CHECK?

 1026

Using %check we are checking monika in mona what is output? What is %SCAN?

 1190

How can we change the uppercase to Lowercase in RPG?

 1107

What is diff between EVAL & MOVE?

 1187

how to declare a constant variable in the freeformat?

 1150

Un-Answered Questions { IBM AS400 }

which type of object is used in db2/400?

820

Explain the difference between search and searchall?

670

How to find the list of source physical files in a library?

819

What is the difference between non-join logical files and join logical files?

821

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?

823

How to index LF by relative record no (RRN)

3030

In AS/400 projects in Companies whats the meaning of production support team.what production support involves.also what work does development,maintenance involve what are the other teams or processes that are available for as400 project.

8783

Can level check error occur if we do chgpf?

993

how can I control from my cgis the cache of a remote browser?

881

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

2097

give an eg of ACQ-(ACQUIRE),BIT OFF,BIT ON,DEALLOC,DUMP,FEOD,FORCE,MHHZO,MHLZO,MHLLZO,MLHZO,REL,RESET,TESTZ,TESTB,TESTN----GIVE SMALL EXAMPLE TO THE OPCODES...TO UNDERSTAND FUNCTIONING...........

3547

What are the different opcodes used for file operation on a subfile in a rpg pgm?

1408

during execution, an rpg/400 program automatically follows a sequence of operations for each record that is processed. The built-in program cycle includes the following logical steps.

975

how does the runqry show the output?

1132

what is meant by object lock requests,held locks and locks waiting to be applied(wrkobjlck) why should we apply for locks.Please explain sir.

6383

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