How To Fix SWN081 - XML serialization failed. Error text: &1

SWN081 - Overview

• Message type: E = Error

• Message class: SWN - WF Notif: Messages

• Message number: 081

• Message text: XML serialization failed. Error text: &1

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 SWN081 - XML serialization failed. Error text: &1 ?

  The SAP error message SWN081, which indicates that "XML serialization failed," typically occurs in the context of the SAP Workflow Notification (SWN) framework. This error can arise due to various reasons, often related to issues with the data being serialized into XML format for notifications.
  Causes:
  
  Invalid Characters: The data being serialized may contain invalid XML characters or special characters that cannot be processed correctly.
  Data Length: The data being serialized might exceed the maximum length allowed for XML elements.
  Data Structure: The structure of the data being serialized may not conform to the expected XML schema.
  
  Configuration Issues: There may be misconfigurations in the workflow or notification settings.
  System Issues: There could be underlying issues with the SAP system, such as memory problems or bugs in the software.
  
  Solutions:
  
  Check Data for Invalid Characters: Review the data being sent in the notification for any invalid XML characters (e.g., control characters) and sanitize the input.
  Review Data Length: Ensure