Can we use redefine clause in occurs clause?
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Answer / leroy
Answer #2 is incorrect for IBM COCOL compiler.
Answer #1 is correct but incomplete. a) "VALUE" close can
not be used in occurring fields b) Occuring fields are the
ones that will redefine other fields not the other way
round.
Example: CORRECT
01 LIT-FIELD PIC X(21) VALUE 'SUNMONTUEWEDTHUFRISAT'.
01 DAYS REDEFINES LIT-FIELDS.
05 WEEK-DAY OCCURS 7 PIC X(03).
INCORRECT:-
01 DAYS.
05 WEEK-DAY OCCURS 7 PIC X(03).
05 LIT-FIELDS REDEFINES WEEK-DAY VALUE 'SUNMONTUE.........'
| Is This Answer Correct ? | 16 Yes | 2 No |
Answer / manthan
yes........we can redefine occurs clause but not having
depending clause
| Is This Answer Correct ? | 6 Yes | 1 No |
Answer / jagadesh
not possible because memory allocation can not be
reallocated
| Is This Answer Correct ? | 4 Yes | 3 No |
Answer / john
All fine but, Nikhitha's Question has to be confirmed
first;
1. Whether a redefines can be used within an occurs (OR)
2. Whether an occurs can be redefined?
Looks like Nikhita's Question is 1, but all of your answers
were for Question 2.
| Is This Answer Correct ? | 2 Yes | 1 No |
Answer / sroul4
Redefines is just a pointer to the memory add, thus can be
done.
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / saravanan
yes we can use redifines claues at level num 01... and alos
we can use both (redifine and occurs clause) together......
| Is This Answer Correct ? | 2 Yes | 2 No |
Answer / sivakumar sekharannair
Leroy's answer is correct. Redefined variable can have
occurs clause not in the same level but subordinate to the
higher level
| Is This Answer Correct ? | 1 Yes | 1 No |
Answer / subharaj
We can do that. I have done it multiple times and it works
in Enterprise Edition in mainframe.
| Is This Answer Correct ? | 0 Yes | 0 No |
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1.What is the limit of linkage section?
what is redefines? where it can be effectively use for the purpose of memory utilization? give an example?
COBOL 
