How To Fix SAML2066 - Trusted entity &1 in client &2 is not of type external

SAML2066 - Overview

• Message type: E = Error

• Message class: SAML2 - SAML2 Nachrichten

• Message number: 066

• Message text: Trusted entity &1 in client &2 is not of type external

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 SAML2066 - Trusted entity &1 in client &2 is not of type external ?

  The SAP error message SAML2066 indicates that there is an issue with the configuration of a trusted entity in the context of SAML (Security Assertion Markup Language) authentication. Specifically, the error states that the trusted entity specified is not of the expected type "external" in the specified client.
  
  Cause:
  
  Incorrect Configuration: The trusted entity (which could be an Identity Provider or Service Provider) is not configured correctly in the SAP system. It may not be set as an external entity.
  Client-Specific Settings: The configuration might be client-specific, and the settings in the specified client do not match the expected configuration for external trusted entities.
  Missing or Incorrect Trust Relationship: The trust relationship between the SAP system and the external entity may not be established correctly.
  
  
  Solution:
  
  
  Check Trusted Entity Configuration:
  
  Go to the transaction code SAML2 in the SAP system.
  Navigate to the "Trusted Entities" section and verify the configuration of the entity that is causing the error.
  Ensure