It would be awesome if either:
1) Pacticipant names were case insensitve
or
2) The broker warned when publishing or retrieving a pact if the pacticipant name differs only in case from another
This was indirectly suggested by Subrahmanyam Rentala on slack:
At the consumer side I provided the provider name as : ABc and at the provider side it was ABC, and again error was not user friendly to investigate