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Hi,

1.) Can anybody tell me why number of registers are constraint with 16 in MVS.

I know it has to do very basics of assembler hardware but didn't got instant answer.

2.) While changing a 24 ...

Thanks ZA !!!

It looks fine.

One query regarding this. How we will come to know that GETMAIN defined the memory enough to contain the record. Will it provide error if defined memory location is ...

A file is defined in assembly language as VB (Variable Block) where first record contains 5000 characters while 2nd record is of 10 bytes.

Above file opened in read mode. We want to write 1st reco ...

1. What are destructive instructions ?

2. If VAR1, VAR2 and VAR3 are three variables defined in sequence like below.

VAR1 DC C'ABC'
VAR2 DC C'D'
VAR3 DC C'PQRSTUVWX'

What will be the impact ...

Hi Friends,

During my work I require a REXX program using which all PDS member of one PDS can be copied to another PDS.
Can anyone help me in writing logic of this?

Thanks !!

Hi,

What is the difference between different type of alignments like:

MYEPPR CNOP 0,2 Halfword alignment.
NEWPARA CNOP 0,4 Fullword alignment.
MN01EP ...

See the link http://publib.boulder.ibm.com/infocenter/tivihelp/v1r1/index.jsp?topic=/com.ibm.itsm390n.doc/anrzgd55664.htm

Here also in the sample code instruction
LA R7,8 Gonna ...

Hi Friends,

Can you let me know

1) What is the length of program PSW (Program status word) ?
2) What all information it contains while job is successful or abended ?

Hi,

Can you tell me what is the difference between L and LA instructionin MVS assembely while using constant as second operand even though they perform the same operation ?

For example: L R3, ...

Thanks DaveyC

Is there any MVS assembler simulator on windows plateform available for self/coching training purpose? As much as I know one of them is CA-Realia, but that is for corporate use only. If you know about ...

Hi,

I have following 2 structures

01 SRL60LCA EXTERNAL.
05 ADCON OCCURS 215 USAGE IS POINTER.
05 FILLER PIC X(4).

01 SRL60LMI EXTERNAL.
05 ...

Thanks dbzTHEdinosauer. I think this description is of great help.

The link you have provided I already had a look and s same seprate guide for the same but it assumes that we are aware abt E15 and E35.

I require the details of E15 and E35 COBOL routine details. I read the ref guide http://publibz.boulder.ibm.com/cgi-b...20020722140254 and other ref material on it. But most of them are related to DFS ...