retrieve older version of saved sas file on On demand Academics

[pyeh]

This question may have been posted before, but I was not able to find the answer. 

Is it possible to retrieve the older versions, saved about three months, of sas file which was overwritten and saved by mistake?

Thank you.

Ping

[Kurt_Bremser]

On Demand does not do any versioning of files, including SAS program files.

If there are backups, they would only contain the most recent version of a file.