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

we are sending data of physical file to screen design and it is showing no record why?

NTT Data,

1 5572

Can anyone answer me when we will go for LF without key fields

HCL,

4 7921

suppose there are 100 records and i want to read records between 60-70 how we can read this 10 records in rpg

Polaris,

2 6778

How to sort an array in descending in RPG

Google, TCS,

3 16266

i have 6 char field in program, but this field is using in all files i want to chage field size as 10 char , how can i do this except using *like defn...?

IBM,

1 4718

Set on command is used for closed all opened files , initialize var and release resource , return cmd is used for return to calling program but my req. Is dnt close opened files and resource must released while doing transactions , how can i do this...?

2144

Suppose we add one field in physical file and this physical file is used by several programs.how do we know which program is using that file? What are the impact analysis.

6 12193

How can we receive values from a called procedure in CL?

IBM, NTT Data,

1 5063

How can we receive values from a called procedure in RPG?

1 5099

Can we found a record existance in a file w/o reading the file?

Traitsys Technologies,

6 9681

If i change any file through application after entering data , how to check which file is updated through applications . For call stack we takes esc 3 then we chose 11..But What is answer of below qtn..?

IBM,

1954

We have seen no of parameter list but If we mention like this 'CALL PROGNAME PLIST ' how to know No of parameter name of program ?

IBM,

2 4215

How to know message id (errorid) in msgfile when error is occurred on screen ? WRKMSF will display all error id but i want to know error id based on error msg only?

IBM, Ignis Technologies, SSR,

1 4968

what is the procedure and explain about real time scenario.

Adhoc Technologies, Hanuman Automation, HSBC, IBM,

2010

How to handle duplicate error handling in RPG?

2355

Un-Answered Questions { IBM AS400 }

How to detect record is locked in cobol/400? What is the solution for that?

1014

how do you read changed records backward in subfile?

1149

what is logical file?

1090

what are the uses of factor1, factor2 and result field for the rpg operation code parm?

1106

what does dfu program you to do on a record?

1279

what are the two record formats a subfile contain ?

2017

how many printer files maximum can be used in single rpg program?

1236

what opcode will be used to test the zone of a character field?

1845

Explain what all the conditiones required for using open opcode on a file?

1009

what is the procedure and explain about real time scenario.

2010

WHICH REPLY CODE IS USED BT sftp ? ... (e.g.226 is used by FTP IF FILE IS TRANSFERED)

2209

Can level check error occur if we do chgpf?

1301

what are different types of substems?

2370

how does the rpg element work?

1297

what is rpg fixed logic cycle?

1275

For More Un-Answered { IBM AS400 } Questions Click Here