ERROR 003442: Cannot open snap raster dataset: <value>

[Luuk_vO]

I have a model that needs a .tif file to work. And it works, just not on my PC.

When working from home the model gives the following error message when ran:

After the ":" follows the path to the .tif file needed.

The problem is that I can't find any information about this error message. It probably has something to do with my personal settings in ArcGIS Pro, but I might be wrong there, because the tool works on the PC at my university. All inputs were exactly the same as they were at home, because I have the data on an portable SSD.

I also checked if all the licenses were the same and they were, so I'm not missing any access that could have caused the problem

Does anyone have any suggestions on how to fix the problem? Or has anyone encountered the same error before? Please let me know

[DavidPike]

Maybe a different drive mapping for your portable drive on your PC and your uni PC.  

[Rick_O_Hara]

Has this been worked out? I have a similar issue (Error 010340). A model builder will run, but an error is called when it runs as a geoprocessing tool in an app. It states that no Snap Raster exists.

[EricaNova]

I'm also experiencing this issue (ERROR 003442: Cannot open snap raster dataset) in Arc Pro 3.2.2. Nothing is wrong with my snap raster. It just worked in another ModelBuilder tool, but not two I need today. I had to completely rebuild one of my tools from scratch - then it worked. Don't have time to do that for all of them!