001028 : The size of the output shapefile exceeds the 2 GB limit.

Description

The size of the output shapefile has exceeded the maximum size limit of 2 GB.

Solution

Change the parameters specified to create a fishnet with a larger resolution. This can be accomplished by adding smaller values for the Number of Rows or the Number of Columns. Alternatively, you can change the format of the output to a file or enterprise geodatabase that does not have a size limitation.