The SAS Communities ("the Communities") are a service hosted by SAS Institute Inc. to facilitate the exchange of technical information pertaining to SAS products and services. Share your questions and SAS successes with other SAS customers; pitch in and help someone solve a problem; or just read and learn. SAS employees will occasionally respond to your posts. However, the forums are not intended to take the place of SAS Technical Support for software issues that require SAS action and you should not use them as such. Content appearing in the Communities does not necessarily reflect the views and opinions of SAS and/or its affiliates.