How To Fix SAML2107 - Cannot convert certificate from base64 to binary

SAML2107 - Overview

• Message type: E = Error

• Message class: SAML2 - SAML2 Nachrichten

• Message number: 107

• Message text: Cannot convert certificate from base64 to binary

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 SAML2107 - Cannot convert certificate from base64 to binary ?

  The SAP error message SAML2107 indicates that there is an issue with converting a certificate from Base64 format to binary format. This error typically arises in the context of Single Sign-On (SSO) configurations, particularly when dealing with SAML (Security Assertion Markup Language) assertions and certificates.
  Cause
  The error can be caused by several factors, including:
  
  
  Malformed Certificate: The Base64 encoded certificate may be incorrectly formatted. This can happen if there are extra spaces, line breaks, or missing headers/footers.
  
  
  Incorrect Certificate Type: The certificate being used may not be a valid X.509 certificate or may not be in the expected format.
  
  
  Encoding Issues: The certificate might not be properly encoded in Base64, leading to conversion failures.
  
  
  Configuration Errors: There may be issues in the configuration settings where the certificate is being referenced, such as incorrect paths or parameters.
  
  
  Solution
  To resolve the SAML2107 error, you can follow these steps:
  
  
  Check Certificate Format:
  
  Ensure that the certificate is in the correct Base64