Question

Can we use redefine at level 01 in cobol?

Asked by: nav29

Can we use redefine at level 01 in cobol?

Can we use redefines at level 01 in working-storage section.
eg.
01 Employee-Record.
     03 person-name   pic X(10).

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Asked On
2008-02-21 at 04:59:35ID23180895
Topic

COBOL Programming Language

Participating Experts
2
Points
500
Comments
2

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Answers

 

by: KdoPosted on 2008-02-21 at 05:14:00ID: 20947335

Hi nav29,

Yes.  An 01 can redefine another 01 just as an 05 can redefine another 05.

The only restriction is that you can not redefine a 77 level.


Good Luck,
Kent

 

by: LowfatspreadPosted on 2008-03-06 at 11:30:33ID: 21063808

yes fairly standard

e.g.

01  MyArray
      03 Array-Element      occurs 10 times
           05 array-item       pic x(10)

01 myarray-quickfil redefines my array.
      03 fill-element1       pic x(10)
      03 fill-rest pic x(90)


move space to fill-element1
move myarray-qucikfil to fill-rest.

often used in pre INITIALISE code days.

20120131-EE-VQP-002

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