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

SAP Error Message - Details

• 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.