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UNSTRING DELIMITED ON OVERFLOW
UNSTRING DELIMITED ON OVERFLOW
The following COBOL program depicts the use of
UNSTRING DELIMITED ON OVERFLOW
IDENTIFICATION DIVISION.
PROGRAM-ID. PGM047.
AUTHOR. MAINFRAMEWIZARD.
DATA DIVISION.
WORKING-STORAGE SECTION.
01 WS-STRING1 PIC X(12) VALUE 'GRACE HOPPER'.
01 WS-FIRST-NAME PIC X(05) VALUE SPACES.
01 WS-LAST-NAME PIC X(05) VALUE SPACES.
PROCEDURE DIVISION.
10000-MAIN-PARA.
** ON OVERFLOW GIVES US THE OPTION TO SPECIFIY ACTION
** WHEN THERE ARE NOT ENOUGH NO OF TARGET STRINGS TO HOLD DATA
** IN CASE OF UNSTRING OVERFLOW OCCURS WHEN THERE ARE NOT
** ENOUGH NUMBER OF TARGET STRINGS AS HERE THERE SHOULD BE TWO
** BUT ONLY ONE IS SPECIFIED
UNSTRING WS-STRING1 DELIMITED BY ' '
INTO WS-FIRST-NAME
ON OVERFLOW DISPLAY 'UNSTRING ERRORED OUT'
GO TO 10000-EXIT
DISPLAY 'RESULT OF UNSTRING COMMAND :-' WS-FIRST-NAME
DISPLAY 'RESULT OF UNSTRING COMMAND :-' WS-LAST-NAME.
10000-EXIT.
EXIT.
STOP RUN.
The output of the program is
UNSTRING ERRORED OUT
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