utf-8 encoding, xmlrpc server

Hello,

I currently have a problem with sending an xml-rpc request to the
opengroupware server. I am using UTF-8 encoding and also verified the
content which is sent over the network. Basically it looks like the
following:

--- the xml header sent over the network ---
00012010  20 6b 65 65 70 2d 61 6c  69 76 65 0d 0a 0d 0a 3c  | keep-alive....<|
00012020  3f 78 6d 6c 20 76 65 72  73 69 6f 6e 3d 22 31 2e  |?xml version="1.|
00012030  30 22 20 65 6e 63 6f 64  69 6e 67 3d 22 55 54 46  |0" encoding="UTF|
00012040  2d 38 22 3f 3e 3c 6d 65  74 68 6f 64 43 61 6c 6c  |-8"?><methodCall|
00012050  3e 3c 6d 65 74 68 6f 64  4e 61 6d 65 3e 70 65 72  |><methodName>per|

-- the content which the converted german sharp s ---
00012da0  61 6c 75 65 3e 4d 69 63  68 61 65 6c 65 72 73 74  |alue>Michaelerst|
00012db0  72 61 c3 9f 65 20 34 2f  33 32 3c 2f 76 61 6c 75  |ra..e 4/32</valu|
                ^^^^^
This is the correct utf-8 encoding for german sharp s.

What I get when I send this content over the network to the OpenGroupware
server is the following XmlRpcException:

org.apache.xmlrpc.XmlRpcException: PostgreSQL72FatalError: fatal pgsql
error (channel=<PostgreSQL72Channel[0x09F2D73C] connection=0x0A7D2E00>):
ERROR:  Invalid UNICODE character sequence found (0xdf65)

Anybody else has experienced this problem and has a solution for this?

I am using the following versions of the software:

 1) apache xmlrpc-1.2-b1
 2) opengroupware. 1.0-10 xml rpc server
 3) postgresql 7.2.1

Regards,
	Walter Christian.

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