A user attempts to display a SAS generated graphic and it does not display, but instead the host screen stays black.  SAS was recently upgraded on the host, but the new version of SAS has dropped the GDDM PCG driver, so the driver was changed to IBM3179G.  The graphic image displays correct if an old version of SAS is used.

Full article: https://portal.microfocus.com/s/article/KM000013628