In my previous tutorial, we’ve learned how to create catchment analysis using ArcMap. But you may or may not encounter some issues during the process. One of the annoying issues is when running snap pour points and watershed tools. Sometimes, I got the following error when running some Spatial Analyst Tools/Hydrology.
As you can see, there are many errors but we should focus on the one that says: Image Server is not supported with the current license. I am pretty sure that I have the required license to run this tool.
How to Fix This
To fix this issue, we need to disable the Parallel Processing feature. I know it’s a bit strange. Parallel Processing should improve the processing speed by utilizing multiple cores that we have on a modern processor. But, for some reason, this is not happening.
Open the Tool. For this purpose, I will use the Watershed tool. Before we press OK to run the process. Click Environments.
Scroll down to the Parallel Processing section. Type 0 and press OK
Now the process should works.