Error: Document Not Found - Occurs after moving a Vault document to a new state and attempting to view the document.
The Role, to which the user is assigned, does not have View Document permission in the new lifecycle state to which the document is moved.
- Navigate to: Admin --> Configuration --> Document Lifecycle --> [Lifecycle] --> States --> [State] --> Security.
- Grant View Document permission to the Role in which the user is assigned.
Vault Help Documentation: Defining Document Role Permissions (Security Settings)