How To Fix SWN067 - Error when sending message

SWN067 - Overview

• Message type: E = Error

• Message class: SWN - WF Notif: Messages

• Message number: 067

• Message text: Error when sending message

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?

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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.

SWN067 - Details

• The SAP error message SWN067 typically indicates an issue with the SAP Workflow Notification system, specifically when there is a problem sending messages or notifications. This error can arise due to various reasons, including configuration issues, connectivity problems, or missing authorizations.
  Causes of SWN067 Error
  
  
  Incorrect Configuration: The settings for the SAP Workflow Notification (SWN) may not be properly configured. This includes settings in transaction SWN1 (Workflow Notification) and related configurations.
  
  
  SMTP 
  Configuration Issues: If the system is configured to send emails via SMTP, any misconfiguration in the SMTP settings can lead to this error. This includes incorrect SMTP server details, port numbers, or authentication issues.
  
  
  Authorization Issues: The user or service account that is attempting to send the notification may not have the necessary authorizations to do so.
  
  
  Network Issues: Problems with the network connection between the SAP system and the email server can also cause this error.
  
  
  Missing or Incorrect Email Addresses: If the