Have you tried searching the SAS Notes? I found over 20 notes related to this error including this: http://support.sas.com/kb/42/904.html While the circumstances that generated the error may be different it is worthwhile trying the documented suggestions to see if it helps your situation. If none of the suggestions help then raising a Technical Support track may be the next option. ... View more

Hi Warnerj, See if this SAS Note helps: http://support.sas.com/kb/42/691.html If not, you will probably want to open a track with Tech Support, and send the entire log showing what your doing. http://support.sas.com/ctx/supportform/createForm Thanks and best Regards, Sunshine ... View more

I had tested it before posting my response.  I tested it on 1,2 3,4,5 and 6 variables, with 1,000,000 records. ... View more