Hi saroj,
Directly i can't remove '-' from payload it is allowing the copying of that XML only,no editing option is not there in payload.
I copied from payload and again i am pasting in
Runtime workbench->Component monitoring->Adapter engine->Test message.
I am giving the details here in interface,sender component,interface namespace,user,password and payload XML structure.
After i am clicking on "Send Message"
Error While Sending Message: Additional error text from response: com.sap.engine.interfaces.messaging.api.exception.ConfigException: ConfigException in XI protocol handler. Failed to determine a receiver agreement for the given message. Root cause: com.sap.aii.af.service.cpa.CPAObjectNotFoundException: Couldn't retrieve outbound binding for the given P/S/A values: FP=;TP=;FS=[sender compenent details name here];TS=;AN=[Interface name];ANS=[Namespace name]; in the current context [Unknown].