Diagnosis
The message was processed correctly in the SAP system. However, asubsequent system has classified the sender address &V2& as invalid andhas not delivered the message to recipient &V1&.

Information from External System
IF &V4& <> ''
V4v3
ELSE

ENDIF

Procedure
Check the sender address.

Additional Information
When a message is sent from the SAP system, the sender address is eithertransferred from the sending application or taken from the user masterrecord of the current user. If the sender address is not explicitlytransferred by the application and the current user does not have acorresponding address, the system searches for a default address, whichdepends on how the message is being sent:

• If the message is an e-mail (or a fax sent by e-mail), a standard
address in the form @ is used.

• If the message is a fax with a fax sender, the system first looks for a
fax number in the company address of the user. If no address is found,the e-mail address of the user is used, or the standard e-mail addressif no other is found.