Converting raster to polygon through ModelBuilder?

Question

I have a set of raster which I want to convert to the polygon. Below is the model I prepared, but its showing below error.

I checked the error code, which explains Alter the name to remove any invalid characters. For instance, consider using an underscore (_) in place of a space

I don't have any space in my input files and in the output file I am writing "%Name%".

What exactly I am doing wrong?

I am using ArcGIS 10.7.1 for this.

Answer 1

you need to parse the path. Please insert Parse Path in your model through Insert > Models Only Tools > Parse Path, then choose the parse type = NAME. Connect "Value" tool to "Raster to Polygon" as precondition.

For the output, you can write it as %Value%

See attached picture.

Answer 2

Just transfer your input raster files into a file geodatabase and save your output (use %Name% tag as you did before) in the file geodatabase and run the model