Problem with the ecnoding

Dear BizTalk Collegaues ,

I have one issue regarding encoding in BizTalk and hope that you maybe can help me.

Namely the case is next :

I have one very simple BizTalk orchestration which consist from one Receive port , one Message Transform (with the appropriate mapping inside) and one Send port. The process is very simple, first somebody post the xml file in folder when BizTalk pickup that message , then BizTalk convert that message to appropriate format and as a output we get on CSV file which should be later processed by the other systems.

Here I face with one problem : ENCODING. Namely, the problem is that this incoming XML message has German characteres which also should be presented in the CSV output file but they are not there.

Also for Send Port I made apart BizTalk Send Pipline with appropriate FLAT FILE Assembler (based on which I made this CSV output file). In that FLAT FILE ASSEMBLER in Proprieties in Target Charset I chosee (UTF-8 (65001)). Also in schema which I use as a Documetn Schema in FLAT FILE ASSEMBLER I chosee  in  Code Page settings in Propreties the value UTF-8 (65001).

But still with this settings I still have a problem with my BT application.

Have somebody idea what can be wrong with this.

Thanks in advance.

Everything inside this works perfect expect one thing ENCODING.