Error when copying marketing channel processing rules

We have existing marketing channels and associated processing rules setup in several reporting suites that I want to overwrite/update. In a separate reporting suite, I created a new set of marketing channels and successfully copied them to the reporting suites that had existing marketing channels that I want to overwrite. It added the new channels and disabled (although did not remove) the old marketing channels in that reporting suite. When I go to copy over the marketing channel processing rules into the same reporting suite, I get the following error (below). Any suggestions?

You cannot change the channel rules in this section because the following reporting suites do not match the templates channel configuration.