12-28-2015 12:25 PM
These kind of errors usually depends on corrupt data.
Since it's a work table, just try to restart your SAS session.
If that doesn't help (you'l get the same error), you need to find the program/function that creates this data set.
12-28-2015 03:00 PM
Don't be so sure about that @Reeza, I had similar problem on a few occasions. corrupted data or libnames with paths or options that weren't valid. See another thread of the subject (even though I don't think the solution there doesn't apply here?)