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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 4460

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

HCL,

4 6043

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 5616

How to sort an array in descending in RPG

Google, TCS,

3 13863

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 3855

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...?

 1451

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 9384

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

IBM, NTT Data,

1 4021

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

 1 4172

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

Traitsys Technologies,

6 7232

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,

1472

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 3070

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 3927

what is the procedure and explain about real time scenario.

Adhoc Technologies, Hanuman Automation, HSBC, IBM,

1462

How to handle duplicate error handling in RPG?

 1660

Un-Answered Questions { IBM AS400 }

What is the difference between iter and do? We know both are used to execute set of statements repeatedly, but what is the main difference?

543

What is data structure in as400? What is the use of data structure?

592

what do we can do with the embedded sql statements?

576

when are the referential constraints executed?

619

what are different record spacing keywords in rlu ?

1192




describe the difference between the dowxx and douxx operations?

1139

Service Program : S1 Modules in S1 : M1 M1 having two procedures : ADD, SUB Current Binder Language STRPGMEXP PGMLVL(*CURRENT) EXPORT SYMBOL("ADD") EXPORT SYMBOL("SUB") ENDPGMEXP Doubt: I need to add one new Module to the Service Program M2 having one procedure ‘MULT’ How to add this new module to the service program S1 ? If I need to recreate the service program again, Do I need to mention the Module M1 again while recreating along with new Module M2? There is no Binding Directory. Binder language structure will be like this STRPGMEXP PGMLVL(*CURRENT) EXPORT SYMBOL("ADD") EXPORT SYMBOL("SUB") EXPORT SYMBOL("MULT") ENDPGMEXP STRPGMEXP PGMLVL(*PREVIOUS) EXPORT SYMBOL("ADD") EXPORT SYMBOL("SUB") ENDPGMEXP

1921

Explain the types of perform?

519

what is an online rpg?

705

how can you detect and handle a record lock situation?

1195

Difference Between Source Physical File & Physical File?

627

how to get the cursor position?

702

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.

720

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

663

define the purpose of the leave operation?

934

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