Audit Trail Application (P9500001)

Good Day:  We're running PY environment on E900 release, when trying to setup P9500001 application, using the web session, it gives me the following error message and webclient exception: There was a problem with the sever while running the business function AuditNotification.\nPlease exit the application and restart it.\nButton clicked Line number 73\nP9500001_W9500001C Specify the label that the application data is to be saved under. A currently existing label can be specified by entering the name of the label in the edit field below or by finding the label through the visual assist If the label name entered into the edit field does not correspond to any currently existing label, a new label by the specified name will be created.