Interested to Buy Any Domain ? << Click Here >> for more details...
What is the use of COMMAREA ?Minimum how much data we can
pass from it?
- 7 Answers
- 29677 Views
- Cap Gemini, I also Faced
- E-Mail Answers
Answer Posted / david staudacher
The COMMAREA is used to pass data between programs, and to
the next program in a pseudo-conversational sequence. The
COMMAREA may originate in either Working Storage or Linkage
Sections, but best practice is to avoid having identical
layouts in each. The best technique is to code the
following, just after the PROCEDURE DIVISION statement:
IF EIBCALEN = 0
EXEC CICS GETMAIN SET (ADDRESS OF DFHCOMMAREA)
LENGTH (LENGTH OF DFHCOMMAREA) END-EXEC
END-IF
Now you have just ONE copy of the Commarea - always in
Linkage. You don't to move it or worry over whether the
most current data is in Working Storage or Linkage. It's
ALWAYS in Linkage.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Can there be more than one cursor open for any program?
can all users have the privilage to use the sql statement select * (dml)?
How to create db2 table in mainframe?
How to access db2 tables in mainframe?
What is the role of data manager in the db2 database?
How to run db2 command in windows?
How and when does the db2 enforces the unique key?
What is the physical storage length of date data type?
What is ibm db2 client?
How to fetch the last row from the table in SQL (db2)?
Is it possible to create an Instance in DB2 using DB2 Control Center ?
Are view updateable?
Explain in brief how does db2 determine what lock-size to use?
what is utility for parm lib
Why db2 is called db2?
