ENVIRONMENT_GET_VARIABLE

Use

Determines the value for the specified environment variable on the client PC.

Arguments

`[IMPORTING] variable TYPE STRING`	Name of the environment variable whose value should be retrieved.
`[CHANGING] value TYPE STRING`	Content of the specified environment variable. If the environment variable does not exist on the client PC, the value will be empty. Note This parameter should have been defined as an exporting parameter because the content passed to the method will be ignored.

Exceptions

`CNTL_ERROR`	Thrown in the Windows and Java GUI case if the operation fails.
`ERROR_NO_GUI`	Currently not used.
`NOT_SUPPORTED_BY_GUI`	Raised if neither Windows nor Java nor Web GUI is being used or, in the ITS case, if retrieving the value for the specified environment variable fails.