ArcGIS Server Sign In window prompts in ArcGIS Pro when running Network Analysis from the ribbon if the web server URL is not accessible.

解决办法

The workaround is to enable access to the web server URL. In a test scenario, the Default Document to the web server page was enabled. This is not advised and it is not a security best practice. This should discussed with a security team to figure out what causes the block. Therefore, the choices should be balanced between the security concerns and the additional prompts in ArcGIS Pro.

重现步骤