To generate the SPACES literal value in the settings file, use a pair of double quotes ("") in the following situations:
- Set an attribute value equal to a space through the Attribute Transformation window, specify "" in the Expression Builder. The following is generated in the settings file: SET NAME = SPACES.
- Test whether an attribute string is empty (contains spaces only). To do this, add the condition NAME="" in the Expression Builder. The following is generated in the settings file: IF (NAME = SPACES).