We ran contract billing for some of our clients for testing

Unfortunatelly we prepared contracts with some mistakes in dates. (For instance, 2 contracts start in the same month  - take a look on the enclosed screens)

Right now we get mail day by day - " Bill cannot be generated between two contracts"

Is it possible to turn off/delete contract billing for all acounts completely???

There's no possibility to remove wrong defined contract or service plan (or even edit it) and this is very painfull! :(

Please help

Best regards

Mike