printing from aix to cups-server

[jk]

Hello,

Im sorry - but im a newbee in using cups.

Im try to use a cups-server (debian-based) from aix to
create pdf-file printouts.

I've created a queue on aix witch redirects to the cupsserver.
On the cupsserver I can see in ./cups/error_log the connect
with:
------------8<-------------------------------
d [23/Jun/2004:15:14:47 +0200] AcceptClient(0x80b69b8) 2 NumClients = 0
D [23/Jun/2004:15:14:47 +0200] AcceptClient() 6 from AIX-HOST:9100.
d [23/Jun/2004:15:14:47 +0200] AcceptClient: Adding fd 6 to InputSet...
d [23/Jun/2004:15:14:47 +0200] ReadClient() 6, used=0
E [23/Jun/2004:15:14:47 +0200] Bad request line "cp /xxx/yyyy/zzzzz/printfile /xxx/yyyy/file"!
D [23/Jun/2004:15:14:47 +0200] SendError() 6 code=400 (Bad Request)
D [23/Jun/2004:15:14:47 +0200] CloseClient() 6
d [23/Jun/2004:15:14:47 +0200] CloseClient: Removing fd 6 from InputSet and Outp
utSet...
------------8<-------------------------------
after that I changed the preprocessing-filter on AIX-Queue to
pr-filter
now there were no further errormessages in error_log

At the same time I try to print from AIX I can see via netstat
the established connection.

But no printoutput will be createt.
What could I do to analyse the problem?

Thanks
JK