>I am getting an unknown data session to remain open after closing a form. Apparently some tables continue to be referenced which interferes with other processes with the application. The data environment contains about 15 table and views. The form creates 2 cursors using SQL-Select but only when a particular process is executed from within the form. The cursors don't exist until the process is executed and are not part of the data environment. The unknown data session remains when the form opened and then immediately closed. How can I identify what is keeping the data environment from closing completely and releasing all tables?

This is usually caused by an unsavable state in one or more cursor (uncommited data, unfinished transaction, etc.)

Make a copy of your form, and start tearing things out until the problem goes away.