Need help for sending a file as an attachment with chinese character in file name using Send HTTP Request activity in Tibco BW6

[Nitin Amgaonkar 2]

I am trying to send a file as an attachment in chinese characters in the file name using Send HTTP Request acitivity.

But getting error : "Required MultipartFile parameter 'file' is not present"

The existing Header and MimeEnvelope is working for file name with English characters.

Below is the request that I am sending :

Can you please help with this issue ?

 <Headers>

  <Accept>*</Accept>

  <Accept-Charset>*</Accept-Charset>

  <Accept-Encoding>*</Accept-Encoding>

  <Content-Type>multipart/form-data</Content-Type>

 </Headers>

 <DynamicHeaders/>

 <tns:mimeEnvelopeElement>

  <mimePart>

   <mimeHeaders>

    <content-disposition>*; name='file'; filename='九州電力サポートライセンス変更に伴う署名.pdf'</content-disposition>

    <content-type>multipart/form-data</content-type>

   </mimeHeaders>