Oracle Forms

Hi Guys

Im trying to read a excel file from oracle forms 10g using webuti and client_ole2 in order to store the file information in a table.

This is my code.

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DECLARE
lv_application client_ole2.obj_type;
lv_workbooks client_ole2.obj_type;
lv_workbook client_ole2.obj_type;
lv_worksheet client_ole2.obj_type;
lv_args client_ole2.list_type;
lv_cell client_ole2.obj_type;
lv_cell_list1 client_ole2.list_type;
lv_cell_value VARCHAR2 (100);
lv_row_cntr NUMBER := 1;
lv_col_cntr NUMBER := 1;
lv_bttn NUMBER := 0;
BEGIN
lv_application := client_ole2.create_obj ('EXCEL.APPLICATION');
lv_workbooks := client_ole2.get_obj_property (lv_application, 'WORKBOOKS');
lv_args := client_ole2.create_arglist;
client_ole2.add_arg (lv_args, :bl_control.filename);
lv_workbook := client_ole2.get_obj_property (lv_workbooks, 'OPEN', lv_args);
client_ole2.destroy_arglist (lv_args);
lv_args := client_ole2.create_arglist;
client_ole2.add_arg (lv_args, 'SHEET1');
lv_worksheet :=
client_ole2.get_obj_property (lv_workbook, 'WORKSHEETS', lv_args);
client_ole2.destroy_arglist (lv_args);

FOR i IN 1 .. 10
LOOP
lv_cell_list1 := client_ole2.create_arglist;
client_ole2.add_arg (lv_cell_list1, lv_row_cntr);
client_ole2.add_arg (lv_cell_list1, lv_col_cntr);
lv_cell :=
client_ole2.get_obj_property (lv_worksheet, 'CELLS', lv_cell_list1);
client_ole2.destroy_arglist (lv_cell_list1);
lv_cell_value := client_ole2.get_char_property (lv_cell, 'value');
client_ole2.RELEASE_OBJ (lv_cell);
END LOOP;

lv_args := client_ole2.create_arglist;
client_ole2.add_arg (lv_args, 0);
client_ole2.invoke (lv_workbook, 'CLOSE', lv_args);
client_ole2.destroy_arglist (lv_args);
client_ole2.invoke (lv_application, 'QUIT');
client_ole2.RELEASE_OBJ (lv_worksheet);
client_ole2.RELEASE_OBJ (lv_workbook);
client_ole2.RELEASE_OBJ (lv_workbooks);
client_ole2.RELEASE_OBJ (lv_application);
proc_show_alert ('ALERT_DIALOG',
'Import',
'The import is completed successfully.',
lv_bttn
);
EXCEPTION
WHEN OTHERS
THEN
client_ole2.invoke (lv_application, 'QUIT');
client_ole2.RELEASE_OBJ (lv_worksheet);
client_ole2.RELEASE_OBJ (lv_workbook);
client_ole2.RELEASE_OBJ (lv_workbooks);
client_ole2.RELEASE_OBJ (lv_application);
END;

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This code is inside a WHEN-BUTTON-PRESSED trigger.

My problem is that my program gets stuck when this line is reached:

lv_workbook := client_ole2.get_obj_property (lv_workbooks, 'OPEN', lv_args);

There's no exception thrown, no errors. It simply does nothing.

I'm running the form from a Windows XP machine, my Office is 2003; both in Spanish.

Hope somebody can help me.

Regards.