09-17-2014 11:30 PM
-If SAS servers are up and running.
-If you have GRID in your environment, check if your GRID services are up and running.
-Check if your compute server credentials has expired/changed, Metadata Server should be fine as you seem to have logged on to the SAS client.
-Check if you have necessary permissions - ACT's and User Groups.
09-18-2014 12:17 AM
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).