"To Be Delivered" msg status in IS

Hi All,

I am getting "To Be Delivered" msg status in RWB > Message Monitoring > "Adapter Status". There are around 36 msgs stuck as the receiver system (SAP CRM prod) was down for some time.

Everywhere I found that for this "To Be Delivered" msg status we have to go to "http://<Host>:<PORT>/MessagingSystem/receive/<CONNECTION>/<PROTOCOL>" and resolve this issue. My query is what is the /<CONNECTION>/<PROTOCOL> parameter here and from where can we get it?

Thanks

Partha