Option to open attribute table is grayed out. Attribute table has been built. Verified in ArcMap that is works correctly.
it is a floating point raster like a dem temperature rainfall etc.... they have no table, you have to convert them to integer with or without scaling to retain decimals
Digital numbers are 8-bit integers. I have verified that in ArcMap that the attribute table exists.
The other reason that a table won't exist is that there are too many classes. In such a case you have to go to the the AdvancedArcMapSettings.exe and make changes there
Advanced ArcMap Settings utility—Help | ArcGIS for Desktop
but there are limits to what you can change
It works perfectly well in ArcMap, the problem is on ArcGIS Pro.
Yes I forgot, there is no advance setting utility.
You only hope is finding access at the project level
Now for conventional geodatabases etc, there is information.
With a table size of over 2 billion records, even if that applied to a raster, you would have other issues even if the data type were an integer
Retrieving data ...