The same happens with Output's tab.  ... View more

A generic comment: what I see seems to imply that you are placing date information into labels and possibly variable names. That sort of wide data set can become quite cumbersome to work with for many tasks as the first step is often something to recover the date information for other uses such as interval calculations.   If this data set is made for only the purpose of printing then perhaps one of Proc Report or Tabulate would be in order instead of creating a data set. ... View more

Even when I put the file on my desktop the same error appears. Was that your question? ... View more

Why do you need to specify a port and server? Are you by any chance using the SAS PC Files Server installed on a remote server? That is the only scenario I can think of when you need to specify a port and server. If this is the case then your SAS administrator should be able to advise the correct settings.  ... View more

Maybe start with the ARIMA procedure and read up first on time series analysis. Time Series analysis is taking regular statistics and making it twice as hard. The getting started goes through the process and things you should consider: https://documentation.sas.com/?docsetId=etsug&docsetTarget=etsug_arima_gettingstarted01.htm&docsetVersion=15.1&locale=en ... View more