How To Fix TRUST090 - WS Security &1

TRUST090 - Overview

• Message type: E = Error

• Message class: TRUST - Certificate Management

• Message number: 090

• Message text: WS Security &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message TRUST090 - WS Security &1 ?

  The SAP error message TRUST090 with the description "WS Security &1" typically relates to issues with Web Services Security (WS-Security) configurations in SAP systems. This error can occur when there are problems with the security settings or configurations for web services, particularly when using SOAP-based web services.
  Causes:
  
  Invalid Security Configuration: The web service may not be properly configured to use WS-Security, leading to authentication or authorization failures.
  Missing or Incorrect Certificates: If the web service requires SSL/TLS certificates for secure communication, missing or incorrectly configured certificates can trigger this error.
  Incorrect User Credentials: The credentials used for accessing the web service may be incorrect or not authorized.
  Service Endpoint Issues: The endpoint URL for the web service may be incorrect or unreachable.
  Network Issues: Network connectivity problems can also lead to this error if the service cannot be reached.
  
  Solutions:
  
  Check WS-Security Configuration: Review the WS-Security settings in the SAP system. Ensure that the security policies are