Answer Posted / siri

REDEFINES :- IT IS USED TO REUSE THE SPACE FROM THE FIRST BYTE
ON WORDS....
*REDEFINING AND REDEFINING FIELDS ARE MUST BE AT SAME LEVEL
NOS..
*REDEFINING THE MEMORY MUST BE SAME OR SORTER..
*SIZE OF THE REDEFINE AND REDEFINING FIELDS NEED NOT BE SAME..
*MULTIPLE REDEFINES ARE POSSIBLE....

SYNTAX :- WORKING-STORAGE SECTION.
01 A PIC X(10) VALUE'SIRIANITHA'
01 B REDEFINES A PIC X(2)

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