How To Fix TRUST156 - Access to editing of PSE mode locked by user &1

TRUST156 - Overview

• Message type: E = Error

• Message class: TRUST - Certificate Management

• Message number: 156

• Message text: Access to editing of PSE mode locked by user &1

What causes this issue?

Access to maintenance of the PSE mode is locked by user <(>&<)>1.

System Response

A lock requested by the call of an ENQUEUE function module cannot be
granted, since another user already holds the relevant lock.

How to fix this error?

Contact the user that holds the lock.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TRUST156 - Access to editing of PSE mode locked by user &1 ?

  The SAP error message TRUST156 indicates that access to the editing of the Personal Security Environment (PSE) is locked by a specific user. This typically occurs when a user has opened the PSE for editing and has not released it, preventing other users from making changes.
  
  Cause:
  
  User Lock: A user has opened the PSE for editing, and the system has locked it to prevent concurrent modifications by multiple users.
  Session Timeout: If a user has left the PSE open and their session has timed out, the lock may not be released properly.
  System Configuration: Certain configurations or settings in the SAP system may lead to this locking behavior.
  
  
  Solution:
  
  Identify the Locking User: Check the user ID mentioned in the error message (e.g., &1). This user is currently holding the lock on the PSE.
  Contact the User: If possible, contact the user to ask them to close their session or release the lock on the PSE.
  Use