You are processing event registration transactions in the NetCommunity plugin of Raiser's Edge.You may encounter the following error when processing a registration for a constituent that already exists on the event record.
Error: Field is read only: Registration date
This error may appear if the constituent record we are linking to in the plugin for the event transaction has already registered for the same event. To resolve this error for future transactions, we can edit the business rules in Raiser's Edge to allow multiple constituent registration. Note: this will only apply to new registrations. Existing registrations in the plugin will need to be manually entered into The Raiser's Edge, and then deleted from the plugin.