There was a problem when attempting to merge the attribute tables. To merge, it is necessary for both inputs to have a VAT. The merge can be done on a common attribute item between the two grids (default is VALUE) or with a lookup table that defines the relationship between the tables. If either attribute table or specified fields do not exist, the merge cannot be performed.
- If either of the grids does not have an attribute table, use Build Raster Attribute Table to create them.
- If you are not using the default merge field (VALUE), make sure that the fields you are using are present and of the correct type.