Calling Word Macros from Ole2.Invoke. Possible??

Hi,

[Quoted] I have an Oracle Forms 5.0 application which opens a document in Microsoft [Quoted] Word (Office 95 Version) using the Forms_OLE and Ole2 packages. This document contains a macro which I would like to call (run) from Oracle Forms. Is this possible?? I have tried this code below, but to no avail. [Quoted] Can anyone shed light on how (if) I can do this??

DECLARE
  hOLEobj ole2.obj_type;
  hOLEarg ole2.list_type;

BEGIN
....

  hOLEarg := Ole2.Create_Arglist;
  /* "UpdateAllFieldSource" is the macro name */

  Ole2.Add_Arg( hOLEarg, 'UpdateAllFieldSource' );
  Ole2.Invoke( hOLEobj, 'Call', hOLEarg );
  Ole2.Destroy_Arglist( hOLEarg );

-- 
Rod Coleman
Information Technologist
BHP Information Technology
Email: coleman.rod.rf_at_bhp.com.au