Error while creating a block chain Instance in SCP Cloud

Hi Experts,

While creating the Block Chain Instance in SCP Cloud trail I am having an error as given in the below picture.

Details -

The service broker rejected the request to https://blockchain-service.cfapps.eu10.hana.ondemand.com/blockchain/broker/v2/service_instances/f4fdf7e0-8b44-4a86-b165-730f9ca0556e?accepts_incomplete=true. Status Code: 400 Bad Request, Body: \{"error":\{"code":500,"message":"Channel configuration in parameters is missing - FAQ: https://help.sap.com/viewer/p/BLOCKCHAIN_APPLICATION_ENABLEMENT/"}}