■Cause
DataSpiderServer gets OS environment variables at startup.
For this reason, even if you change the environment variable of OS, after the start-up,
the changed value is not reflected in the script which is executed on DataSpiderServer.
■Workaround
Please restart DataSpiderServer after the environment variables are added by the OS.
■Supplementary
The value of the obtained OS environment variable can be confirmed from the DataSpider system property (java.library.path).
For details, please refer to the help of "Reference Information".
Reference Information
-DataSpiderServer Settings-System Properties