How To Fix SWN066 - Error when writing sender log

SWN066 - Overview

• Message type: E = Error

• Message class: SWN - WF Notif: Messages

• Message number: 066

• Message text: Error when writing sender log

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message SWN066 - Error when writing sender log ?

  The SAP error message SWN066, which indicates an error when writing the sender log, typically occurs in the context of the SAP Workflow Notification system. This error can arise due to various reasons, including issues with the database, configuration problems, or issues with the workflow itself.
  Causes of SWN066 Error
  
  
  Database Issues: There may be problems with the database connection or the database itself, such as insufficient space, corruption, or connectivity issues.
  
  
  Authorization Problems: The user or service account that is trying to write to the log may not have the necessary authorizations.
  
  
  Configuration Errors: Incorrect configuration settings in the workflow or notification settings can lead to this error.
  
  
  System Performance: High load on the system or performance issues can also cause this error, especially if the system is unable to handle the logging requests in a timely manner.
  
  
  Transport Issues: If the system has recently undergone a transport, there may be inconsistencies in the workflow