How To Fix TRUST051 - PSE locked by user &1; display only

TRUST051 - Overview

• Message type: E = Error

• Message class: TRUST - Certificate Management

• Message number: 051

• Message text: PSE locked by user &1; display only

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 TRUST051 - PSE locked by user &1; display only ?

  The SAP error message TRUST051 indicates that a Personal Security Environment (PSE) is locked by a specific user and is in a "display only" mode. This typically occurs when a user has locked the PSE for security reasons, preventing any modifications to the PSE until it is unlocked.
  
  Cause:
  
  User Locking: The PSE is locked by a user (indicated by &1 in the error message) to prevent unauthorized changes.
  Security Measures: This is often a security measure to protect sensitive information contained within the PSE, such as certificates and private keys.
  Session Issues: Sometimes, a session may not have been properly closed, leading to a lock.
  
  
  Solution:
  
  
  Unlock the PSE:
  
  The user who locked the PSE needs to unlock it. This can typically be done through the SAP GUI.
  Navigate to the transaction code STRUST (for managing PSEs).
  Select the relevant PSE and look for an option to unlock it.
  
  
  
  Check User Permissions:
  
  Ensure that the user has the necessary permissions