How To Fix SRT_WSP3266 - Unsupported assertion '&1' removed

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP3 - SRT: Web Service Configuration Messages 3

• Message number: 266

• Message text: Unsupported assertion '&1' removed

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 SRT_WSP3266 - Unsupported assertion '&1' removed ?

  The SAP error message SRT_WSP3266: Unsupported assertion '&1' removed typically occurs in the context of SAP Web Services and is related to the handling of assertions in the SOAP message. This error indicates that the system encountered an assertion in the SOAP header that it does not support or recognize, and as a result, it has removed that assertion from the message.
  Cause:
  
  Unsupported Assertions: The SOAP message may contain assertions that are not supported by the SAP system or the specific version of the web service being used.
  Configuration Issues: There may be misconfigurations in the web service settings or the security settings that lead to unsupported assertions being included in the message.
  Version Mismatch: The client and server may be using different versions of the web service, leading to discrepancies in supported features and assertions.
  Faulty Client Implementation: If the client application is incorrectly implementing the web service standards, it may send unsupported assertions.
  
  Solution:
  
  Review SOAP Message: Check the SOAP message being sent to identify the unsupported assertion. You can use tools like SOAP UI or Postman to inspect the message.
  Update Client Implementation: If the client is sending unsupported assertions, update the client code to remove or modify these assertions to comply with the server's capabilities.
  Check Web Service Configuration: Ensure that the web service is correctly configured in SAP. This includes checking the security settings and ensuring that the correct protocols and standards are being used.
  Consult Documentation: Refer to the SAP documentation for the specific web service you are using to understand the supported assertions and configurations.
  Upgrade SAP System: If the unsupported assertion is a feature of a newer version of the web service, consider upgrading your SAP system to a version that supports the required assertions.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if you suspect a bug or a deeper configuration issue.
  
  Related Information:
  
  Web Service Security: Familiarize yourself with the security standards and assertions used in web services, such as WS-Security, to understand what is supported by your SAP system.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on configuration and supported features.
  Logs and Traces: Review the application logs and traces in SAP to gather more context about the error and any related issues that may be occurring.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.