https://community.esri.com/t5/arcgis-pro-questions/change-geodatabase-table-for-the-feature-layer/m-p/1117038#M47858 <P>You cant change the schema of an existing feature class by replacing the underlying table with a view of the same name that has different fields..<BR />The schema info is also held within GDB_ tables that cannot be edited directly.<BR /><BR />What you may need to do instead is register the view with the geodatabase as a separate feature class.</P><P><A href="https://pro.arcgis.com/en/pro-app/latest/help/data/geodatabases/overview/register-a-table-or-view-with-the-geodatabase.htm" target="_blank">Register a table or view with the geodatabase—ArcGIS Pro | Documentation</A></P><P><A href="https://desktop.arcgis.com/en/arcmap/latest/manage-data/geodatabases/registering-a-table-with-the-geodatabase.htm" target="_blank">Register a table or view with the geodatabase—ArcMap | Documentation (arcgis.com)</A></P><P>&nbsp;</P> Mon, 15 Nov 2021 21:28:14 GMT DavidHoy 2021-11-15T21:28:14Z https://community.esri.com/t5/arcgis-pro-questions/change-geodatabase-table-for-the-feature-layer/m-p/1117028#M47857 <P>I have an existing feature class that show on the map. The feature class is base on the table. I create another view to add additional info for the feature class. How can I update the existing feature class to use the new view for the data???</P> Mon, 15 Nov 2021 20:37:54 GMT https://community.esri.com/t5/arcgis-pro-questions/change-geodatabase-table-for-the-feature-layer/m-p/1117028#M47857 BTDS_GISAdmin 2021-11-15T20:37:54Z https://community.esri.com/t5/arcgis-pro-questions/change-geodatabase-table-for-the-feature-layer/m-p/1117038#M47858 <P>You cant change the schema of an existing feature class by replacing the underlying table with a view of the same name that has different fields..<BR />The schema info is also held within GDB_ tables that cannot be edited directly.<BR /><BR />What you may need to do instead is register the view with the geodatabase as a separate feature class.</P><P><A href="https://pro.arcgis.com/en/pro-app/latest/help/data/geodatabases/overview/register-a-table-or-view-with-the-geodatabase.htm" target="_blank">Register a table or view with the geodatabase—ArcGIS Pro | Documentation</A></P><P><A href="https://desktop.arcgis.com/en/arcmap/latest/manage-data/geodatabases/registering-a-table-with-the-geodatabase.htm" target="_blank">Register a table or view with the geodatabase—ArcMap | Documentation (arcgis.com)</A></P><P>&nbsp;</P> Mon, 15 Nov 2021 21:28:14 GMT https://community.esri.com/t5/arcgis-pro-questions/change-geodatabase-table-for-the-feature-layer/m-p/1117038#M47858 DavidHoy 2021-11-15T21:28:14Z