SAP Message RSRD169 - No authorization to send (&1 recipient of type &2)

Diagnosis
You want to use the broadcasting messages to send to Internet addresses(communication type'INT' ) or SAP-Office users (communication type'OFF'), but you do not have the necessary authorizations for the numberof recipients and/or communication type (authorization object
S_OC_SEND ).

System Response
Sending of e-mails is terminated.

Procedure
To change your authorizations, contact your system administrator.