When using the GENERATE command (with the ROUTES subcommand) to add routes to a coverage, an error will be generated after more than 100 routes have been added to the coverage. The coverage will not be generated and you will be returned to the ARC prompt.
When using the EXPORT command, if the input coverage contains more than 100 routes, the command will not execute successfully and you will be returned to the ARC prompt.
The GENERATE and EXPORT commands have problems working with coverages that contain 100 or more ROUTE feature classes. This is a known limit.