Transaction settings allow you to enable logs of different transactions happening in AppForms. These logs should only be enabled if you need to track the history of transactions to and from the service or to troubleshoot web service issues. If sensitive data is transmitted via the web service, logging should be disabled. The three available options are:
SQL Transaction Management: Allows you to limit the maximum number of records returned by a SQL select query executed in a form.
Web Service Transaction Log: Enables logging of each request and response sent to an external web service.
Exception Logging: Controls whether or not exceptions displayed to the end user are logged.