C$UNSET

The C$UNSET library routine removes a variable from the environment.

It can be used to remove any configuration setting except for keystrokes. Keystrokes cannot be initialized to their defaults by calling C$UNSET, they must be reset using a Format 6 SET statement, setting them to the proper value as described in Default Keyboard Configuration.

Syntax:

CALL "C$UNSET" USING envVarName

Parameters:

envVarName

PIC X(n)

Specifies the environment variable to be removed.

Examples:

Example - Remove custom property my.report.path

call "c$unset" using "my.report.path"