For Persian Language show wrong...

Hi,

When Oracle Report Server (10.1.2) Generate PDF output show persian characters wrong.

persian language(Use in Iran , Azarbayjan , Tajikestan ,... ) has 4 characters more than Arabic (cp1256) . this 4 characters is (پ  ,ژ,گ,ج) .
when come (this characters ) in duration word appear a space  between word.
for example word is پشتو But show in PDF پ شتو .
in HTML format we don't has this problem only accrue in PDF output .

This Persian characters :
U 067E PEH
U 0686 TCHEH
U 0698 JEH
U 06A9 KEHEH

then now i dont know this problem related to Oracle report server or Acrobat Reader viewer ?

when we copy پ شتو of Arcobat reader and paste to windows notepad show correctly (پشتو ).

i think this is relare to /Encoding /WinAnsiEncoding insite pdf file becouse :

Windows code page 1252(Arabic encoding) but Persian is 1256 , often called the “Windows ANSI”
encoding. This is the standard Windows encoding for Latin text in
western European languages.

Please help me how i can solve this problem ASAP.

Regards

Adel

zits