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

IBM MainFrame (5234)
IBM AS400 (1355)
IBM PL/1 (31)

MainFrame Interview Questions

Questions Answers Views Company eMail

Explain this error: "all record formats for externally-described file abcd ignored or dropped due to error; file ignored."?

1 1437

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?

1 1071

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

1 1201

What is difference between rename and prefix?

1 1096

How to debug a batch job when it is in messagewait(mswg) status. I know the steps for batch ebugging, but im confusing with when we submit any job for batch debug we put in held state. So here also do same thing or any other way?

1 1369

What does the following code do? Ap wkur,=p5 where wkur is a label?

1 1160

What is need of start 0? In steed of can we use anyother numerics? If we use what will happen?

1 1116

How do you round the addition or subtraction of two numbers in assembler?

1 1094

What is comp?

1 1231

What is perform?

1 1170

How to detect record is locked in cobol/400?

1 1036

What are fillers? What is the actual use of fillers? With mall/simple example?

1 1073

How to update data area in cobol 400 program?

1 1099

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

1 1027

What are fillers?

1 1113

Un-Answered Questions { MainFrame }

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

1302

any one have give AS400 study material? pls pass it to gopalsai789@gmail.com

1782

If I want to execute Sftp commands(LS & GET) stored in Physical file from CL program automatically...Can u Plz tell me how can I do this?...How the script will look?? THANX FOR NY HELP...

2836

The content of Physical file is as below: hfcftp wruquief SENDPASV 0 CDUP ASCII GET 01100901.CSV ramndk/ECP505.EC0110090 (REPLACE QUIT Thw above commands will get executed when we call STRTCPFTP from CL program.... Now if I want to use SFTP what can be the solution? plz reply in detail....Thank you for ny help... I m using RPG/ILERPG to download...

2417

List the type of locks and explain each of them.

985

What is the latest version of ibm db2?

1352

what u mean by csrloc and rtncsrloc in rpgIV in as/400.Give an eg? to do...give some coding...what is row no and column no ???..if possible...give a no of lines coding....please

4533

Are you comfortable in cobol or jcl?

1098

pls send the docs of any telecommunication mainframe project

2208

can any body give me any website for getting help on mainframe projectts in banking domain.

2157

PLEASE SEND ME THE DOCUMENTS IF ANY ONE HAVE REGARDING THE IMPACT ANALYSYS,REVIEWS

2464

how can you specify no duplicate key?

1221

have 3 tables table1, table2 and table3 which contains employee information. table1 is master table, table2 contains emp details like emp no and so on, table 3 contains emp salary. so if any emp leave company between 25th - 30th of every month it has to get updated in tables. but it is not getting updated. What is the reason.

1797

i need a small 3d program using inline and outline.

2279

If anyone has IBM Certification Dumps pls forward to me & also let me know what are the Certification Codes that are available in DB2

2103

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