I wanna create a new page to display some data with a chart control.

everytime I try to click in the new page
My user automatically signed out.

codes:

Local Chart &oChart;
Local Rowset &oRowset;



&oChart = GetChart(TEST_XML_WRK.TEST_CUST_ID);
&oRowset = CreateRowset(Record.TEST_CHART_TAB);
&oRowset.Fill("where TEST_TRANS_AMOUNT>:1", "50");
MessageBox(0, "", 0, 0, "rowset" | &oRowset(2).TEST_CHART_TAB.TEST_TRANS_DESCR.Value);
&oChart.SetData(&oRowset);

&oChart.Width = 400;
&oChart.Height = 300;

&oChart.SetDataYAxis(TEST_CHART_TAB.TEST_TRANS_DESCR);
&oChart.SetDataXAxis(TEST_CHART_TAB.TEST_TRANS_AMOUNT);