Used to list database transaction details as they occur. The transaction log can be useful for isolating the causes of unexpected interactions between OpenPlant Support Engineering and the database. Processing slows significantly, however. Transaction details include SQL statements (generated by OpenPlant Support Engineering or an application or submitted by the user in the SQL Window), OpenPlant Support Engineering database requests, and status and error messages issued by the database software. OpenPlant Support Engineering database requests are listed in UPPERCASE.