How To Fix SAML2133 - Element '&1' is invalid. Reason: '&2'

SAML2133 - Overview

• Message type: E = Error

• Message class: SAML2 - SAML2 Nachrichten

• Message number: 133

• Message text: Element '&1' is invalid. Reason: '&2'

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 SAML2133 - Element '&1' is invalid. Reason: '&2' ?

  The SAP error message SAML2133 indicates that there is an issue with a specific element in the context of SAML (Security Assertion Markup Language) authentication. The message typically follows the format:
  SAML2133 Element '&1' is invalid. Reason: '&2'
  Cause
  The error message suggests that the element specified by &1 is not valid due to the reason provided in &2. Common causes for this error can include:
  
  Malformed SAML Assertion: The SAML assertion may not conform to the expected schema or structure.
  Missing Required Elements: Certain required elements may be missing from the SAML assertion.
  Invalid Values: The values provided in the SAML assertion may not meet the expected criteria (e.g., incorrect data types, out-of-range values).
  
  Configuration Issues: There may be misconfigurations in the SAML settings within the SAP system or the Identity Provider (IdP).
  
  Solution
  To resolve the SAML2133 error, consider the following steps:
  
  Check the SAML Assertion: Review the SAML assertion being sent to the SAP system. Ensure that