000886: <value>: <value> or its first band does not have the required raster attribute table.

Description

The input raster does not have a raster attribute table, as is required. If the input is a multiband raster, at least the first band must have a raster attribute table.

Solution

Create a required raster attribute table for the specified raster or its first band. This can be done with the Build Raster Attribute Table tool.