How To Fix TRUST096 - Certificate in address book is not unique

SAP Error Message - Details

• Message type: E = Error

• Message class: TRUST - Certificate Management

• Message number: 096

• Message text: Certificate in address book is not unique

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message TRUST096 - Certificate in address book is not unique ?

  The SAP error message TRUST096: Certificate in address book is not unique typically occurs when there are multiple entries for the same certificate in the SAP address book. This can happen if the same certificate has been imported multiple times or if there are duplicate entries for the same certificate.
  
  Cause:
  
  Duplicate Certificates: The same certificate has been imported more than once into the SAP system.
  Multiple Entries: There are multiple entries in the address book for the same certificate, which can happen due to incorrect import processes or manual entries.
  Incorrect Configuration: The system may not be configured correctly to handle certificates, leading to duplicates.
  
  
  Solution:
  To resolve the TRUST096 error, you can follow these steps:
  
  
  Check the Address Book:
  
  Go to transaction code STRUST (Trust Manager).
  Navigate to the SSL Client (Standard) or SSL Server (Standard) tab, depending on where the certificate is located.
  Review the list of certificates in the address book.
  
  
  
  Identify Duplicates:
  
  Look for duplicate entries of