It's probably best if you open a track with our Technical Support department at: http://support.sas.com/ctx/supportform/createForm But before you do, it may be worthwhile to look at some of the documents returned by this query of support.sas.com: http://support.sas.com/dsearch?nh=100&la=en&qm=1&col=suppprd&qt=sastra+load Vince DelGobbo SAS R&D ... View more