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
- 29944 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
Where can you declare a cursor in a cobol-db2 program?
How to create backup table in db2?
Which is faster delete or truncate?
What is a cursor in programming?
What are the two types of logging in the db2 database? Explain them.
What is the information associated with sysibm.syslinks table?
What is the role of the data page in the db2 database?
When reorg is used?
How can you classify the locks in db2?
What is the function of logging in the db2 database?
Why db2 is called db2?
What are iseries servers?
Can we delete records from view?
What is query_cache_limit?
What is the difference between nvl and coalesce?
