Diagram is not created

[latitude35]

Hello,

I have downloaded and installed the Geodatabase Diagrammer add-in for ArcCatalog. I am using it with Desktop 10.8.1 and Visio 2016 32-bit. The version of the .NET Framework is 4.8. When running against an Enterprise geodatabase, the Diagrammer will run for hours, one time it ran for days, and never produce a diagram. From the GUI it says "Creating the Diagram" but no file is ever created.

[nicogis]

Have you tried exporting it to a geodatabase file and then creating the diagram?

Since it is difficult to understand what the problem is if you do not have the gdb, if you only need documentation, you can now use the arcgis pro 3.2 report schema https://www.esri.com/arcgis-blog/products/arcgis-pro/data-management/whats-new-from-the-geodatabase-team-in-arcgis-pro-3-2/#Schema-Report