Why is Oracle Apex generating an error "Current version of data in database has changed since user initiated update error"
<p>I have an interactive report which is launching an update form.  When I am saving the record in the form I keep getting this error message.</p>

<blockquote>
  <p>Current version of data in database has changed since user initiated
  update process. current row version identifier =
  "cZn-64OiKHJCbgxCjZOU0LN1zfM" application row version identifier =
  "bXTD5weQFc5M3rkpx_XBv_qKN7s"</p>
</blockquote>

<p>This is despite the fact that I am the only person in the database, so this can't be optimistic locking.</p>

<p>I am using Apex 5.</p>