My company’ application is used Oracle FORMS 6i Solution,Client /Server environment to generated EXCEL file

I coding the PL/SQL in the Oracle FORM , it’s succeed generated EXCEL file in MS office Excel 2007/2003/2000.

Now I have problem in MS office Excel 2010 , It’s just open the Excel file but no data can write into excel file,

It’s always raise the error exception “dde.dmlerr_no_conv_established”

some one can help me,thanks !!

my pl/sql code wrote in Button Item’s trigger WHEN-BUTTON-PRESSED

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declare

obj ole2.obj_type;

path varchar2(256);

p_excel_path varchar2(255);

appid pls_integer;

convid pls_integer;

begin

begin

obj := ole2.create_obj(‘excel.application’);

path := ole2.get_char_property(obj,’path’);

ole2.release_obj(obj);

ole2.invoke(obj,’quit’);

exception

when others then

message(‘office excel not found!’);

return;

end;

p_excel_path := path||’excel.exe’;

synchronize;

appid := dde.app_begin(p_excel_path, dde.app_mode_normal);

dde.app_focus(appid);

convid := dde.initiate(‘excel’,'book1′);


dde.poke(convid,’r1c1′,’abc’,dde.cf_text,100000);

dde.poke(convid,’r2c2′,’abc’,dde.cf_text,100000);

exception

when dde.dmlerr_no_conv_established then

message(‘dmlerr_no_conv_established’);

raise form_trigger_failure;

when others then

null;

end;

I have tried to write from both files to the output file inside two loops. The outer
loop reads from the template file and the inner loop reads from the input file
and writes to the output file.  My
problem is the inner loop for some reason does not loop through the input file
for each iteration of the outer loop.


One file has 235 lines of records and the second file has
148 lines. The total looping that the two loops have to go through must be 235
x 148 which is about 34780 loops.  But
mine has only 235 + 148 which is about 383.   


Please, help me out.
Thanks