Hi:   It depends on which "SASApp" server you are asking about. If your company or school has a SASApp server, then it might be down for maintenance and you should check with your System Adminstrators about availability.   If you are using one of the SAS servers, such as SAS OnDemand for Academics, then the instructions are that you should log onto your OnDemand Control Center to see if there are any server messages: support.sas.com (link to OnDemand instructions). cynthia ... View more