Diagnosis
You want to send e-mails. An e-mail address for the sender is required.This could not be determined.
When a broadcast setting is processed in the background, the owner ofthe broadcast setting is the sender. During interactive processing ofa broadcast setting, the user that is logged on is the sender.
However, no e-mail address was found for this user in the SAP usermaster data.

System Response
The e-mail cannot be sent. Processing of the broadcast setting willbe terminated.

Procedure
Please enter an e-mail address for the specified user in the usermaster data.