6.2.39.5.1 When an Overflow Condition Occurs
An overflow condition results in the following:
- No more data is transferred.
- The UNSTRING operation is terminated.
- The NOT ON OVERFLOW phrase, if specified, is ignored.
- Control is transferred to the end of the UNSTRING statement or, if the
ON OVERFLOW phrase is specified, to imperative-statement-1.
- imperative-statement-1
-
Statement or statements for dealing with an overflow condition.
If control is transferred to imperative-statement-1, execution continues according to the rules for each statement specified in imperative- statement-1. If a procedure branching or conditional statement that causes explicit transfer of control is executed, control is transferred according to the rules for that statement. Otherwise, upon completion of the execution of imperative-statement-1, control is transferred to the end of the UNSTRING statement.
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