In today's blog I'll be discussing about COBOL EXIT statement. I will explain EXIT verb with sample. So. lets start with the tutorial.
In layman term EXIT means, leaving a place, room, building. In COBOL EXIT statement means breaking flow control (i.e. no operation required in paragraph).
The EXIT statement return control from existing paragraph to a calling paragraph. It provides a common end point for a series of procedures.
COBOL EXIT statement syntax.
EXIT.COBOL EXIT Paragraph example:
PROCEDURE DIVISION.
.
.
A010-READ-EMPMAST-FILE
PERFORM B020-WRITE-PAYROL
THRU B020-EXIT
A099-EXIT.
EXIT.
EXIT in COBOL Example:
COBOL Exit Verb. |
Note: Similar to the GO TO verb, the EXIT verb should be used only under inevitable circumstances.
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