What SAS version are you using? This environment variable was added in SAS 9.4 M4. Also think this has to be set up in your SAS App server SAS config usermods file. This is best left to a SAS administrator.
@trungcva112 wrote:
I'm using SAS 9.4 TS1M5. So you mean I can not change the SAS config usermods?
If you aren't an admin than you can't (if the config directories of the server are properly secured) ... but, of course, you could ask the admin to add that option.
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