Please provide the version of Esri products with which you are working. It will be easier for everyone to help you if you provide some basic details about your environment. For your geodatabase, are you using a file geodatabase or an ArcSDE-based geodatabase. If you are using ArcSDE, what is the exact version of the underlying RDBMS are you using? If a file geodatabase, this thread might be better served in ArcGIS Desktop - General.