Error:  Unable to execute the selected tool. You do not have the necessary license to use the selected tool. Tool Create TIN is not licensed (3D Analyst)

【相关信息】
Article ID: 41649
Software:
ArcGIS for Desktop Advanced 10.1, 10.2
ArcGIS for Desktop Standard 10.1, 10.2
ArcGIS for Desktop Basic 10.1, 10.2
Platforms: N/A

【错误信息】
When attempting to open the Create TIN geoprocessing tool, the following message may be displayed:

"Unable to execute the selected tool. You do not have the necessary license to use the selected tool. Tool Create TIN is not licensed. [3D Analyst]"



【错误原因】
This error message may occur when the extension is not enabled, even though is licensed.