explain the difference between defining subfile and message-subfile?

1886

I have a subprogram B calling from mainprogram A.I have opened a cursor in A ,Can i fetch the same cursor in subprogram B , If yes , Please explain the reason?

2400

Name the sections present in data division.

1261

when an apllication is invoked via the exec cics start command with the from option, how does the application gain access to the common area?

1089

Is there a application program coding difference between local and central version mode in idms?

880

Explain the output procedure?

1050

What is psbgen process?

1173

File not opened because library is *PROD and debug is UPDPROD(*NO). ? what may be the reason? how to solve it..?

2964

how do u conduct impact analysis?

2350

can anybody help me to solve this problem. the program that i m checking display error message saying "Record format for file AJDSPFFD does not match model file and decimal error. how to solve this problem. The AJDSPFFD is snapshot the AJTLOG that is the audit trail list.

2811

How to get the last record in vsam file in cluster? And how can u get the ksds file records into cobol program?

1050

which utility is used a dummy utility?

1482

Is automatic restart possible in jcl?

1237

explain icm instruction?

1100

Can you name a few software running under the mainframe?

962