How To Fix SAML2131 - Decryption of element '&1' failed

SAML2131 - Overview

• Message type: E = Error

• Message class: SAML2 - SAML2 Nachrichten

• Message number: 131

• Message text: Decryption of element '&1' failed

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 SAML2131 - Decryption of element '&1' failed ?

  The SAP error message SAML2131 indicates that there was a failure in decrypting a specific element in a SAML (Security Assertion Markup Language) message. This error typically arises in scenarios involving Single Sign-On (SSO) configurations, where SAML assertions are used for authentication and authorization.
  
  Cause:
  The error can be caused by several factors, including:
  
  
  Incorrect Encryption Keys: The decryption process relies on the correct private key. If the key used to encrypt the SAML assertion does not match the private key configured in the SAP system, decryption will fail.
  
  
  
  Configuration Issues: Misconfigurations in the SAML setup, such as incorrect certificates or endpoints, can lead to decryption errors.
  
  
  Corrupted SAML Assertion: If the SAML assertion is corrupted or malformed, it may not be possible to decrypt it successfully.
  
  
  Expired Certificates: If the certificate used for encryption has expired, the decryption process will fail.
  
  
  Network Issues: Problems in the network that affect the transmission of the SAML assertion can