Warning: Not licensed to edit this data

This layer or table requires additional ArcGIS licensing to edit.

Solution: Upgrade your ArcGIS license or install and register an extension product.

More information: In some cases, this message is displayed in conjunction with a more specific licensing warning, such as not being able to edit topology, dimensions, or geometric networks. You also can receive this error if you attempt to edit data in an ArcSDE geodatabase when using an ArcView license since you need an ArcEditor or ArcInfo license to edit data in ArcSDE.