How To Fix SWN039 - Unable to read receiver address &1 (&2)

SWN039 - Overview

• Message type: E = Error

• Message class: SWN - WF Notif: Messages

• Message number: 039

• Message text: Unable to read receiver address &1 (&2)

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message SWN039 - Unable to read receiver address &1 (&2) ?

  The SAP error message SWN039 "Unable to read receiver address &1 (&2)" typically occurs in the context of the SAP Workflow Notification system, particularly when the system is trying to send notifications to users but cannot retrieve the necessary address information for the specified recipient.
  
  Cause:
  
  Missing or Incomplete User Data: The user profile for the recipient may be incomplete or missing critical information, such as an email address or other contact details.
  Incorrect User ID: The user ID specified in the notification may not exist or may be incorrectly formatted.
  Authorization Issues: The user or the system may not have the necessary authorizations to access the recipient's address information.
  System 
  Configuration Issues: There may be configuration issues in the SAP system that prevent the retrieval of user addresses.
  
  
  Solution:
  
  
  Check User Profile:
  
  Go to transaction code SU01 (User Maintenance) and check the user profile for the recipient. Ensure that all necessary fields, especially email addresses, are filled