How To Fix TRUST006 - No certificate selected

TRUST006 - Overview

• Message type: E = Error

• Message class: TRUST - Certificate Management

• Message number: 006

• Message text: No certificate selected

What causes this issue?

The "Certificate" group box is empty.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Choose the "Import Certificate" function.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TRUST006 - No certificate selected ?

  The SAP error message TRUST006: No certificate selected typically occurs when there is an issue with the digital certificates used for secure communication in SAP systems, particularly in scenarios involving Secure Network Communications (SNC) or when using SSL (Secure Sockets Layer).
  
  Cause:
  
  Missing Certificates: The system may not have the required digital certificates installed or configured properly.
  Incorrect Configuration: The configuration settings for the trust relationship between systems may be incorrect, leading to the inability to select a valid certificate.
  Expired Certificates: The certificates in use may have expired, making them invalid for secure communication.
  Certificate Store Issues: The certificate store may not be properly populated or accessible, leading to the inability to select a certificate.
  User Authorization: The user may not have the necessary authorizations to access the certificates.
  
  
  Solution:
  
  
  Check Certificate Installation:
  
  Ensure that the required certificates are installed in the SAP system. You can check this in transaction STRUST (Trust Manager).
  Verify that the correct certificate is