Korean character is appearing as # when downloaded as PDF

Hi,

Our system has been upgraded into ERP2004.We are running some program which will download one report in PDF.Now some Korean Character is appearing as '#' in the downloaded file.It was running perfect in non Unicode system.Anybody with any thoughts?

I am using the FM 'SX_OBJECT_CONVERT_OTF_PDF' and the internal table which I am passing to this FM(parameter CONTENT_TXT ) is containing proper Korean character.But while downloaded the file is containing '#' for those Korean character.

Thanks in advance for the help.

Regards,

Sinchan