While testing your IFlow, you notice that messages are being received but not processed, due to a problem with the user.
The error message in the log reads as follows:
"com.sap.esb.application.services.cxf.interceptor.SimpleAuthorizinglnterceptor user is not authorized".
What should you do to fix this error?
A . Change the method of authentication from Basic to Certificate for the user
B . Assign the ESBMessaging.send role to the user
C . Redeploy the
D . 509 certificate in the tenant keystore for the user
E . Redeploy the known hosts in the tenant keystore
Answer: B