LabelStartVariable

Syntax	LabelStartVariable <str>
Description	A key that triggers the creation of a variable. The key should match one or more characters in a field name. When this key is found in the input data, a variable $<field name> is created.
Comment	You can also use the ChrStartVariable keyword instead. See ChrStartVariable. You can use either LabelStartVariable or ChrStartVariable – not both.

Example
Input	Description file
BEGIN STRIN002 ... URES 123 ASER Gold BRET Agir GBGD 080	POSLABELSTARTVARIABLE 2 LABELSTARTVARIABLE "RE"

The variables $URES and $BRET are created.