where is your tomcat running? on appserver machine or any other machine.
have you tried with HTTP_BUFFER_SIZE setting at system level ? if not, try it by setting on system level.
Tomcat is running on the same machine as the appserver.
I've tried setting HTTP_BUFFER_SIZE in progress.ini file and also as a system_variable, but both didn't help...
First thought was that it had something to do with the clob-records, but meanwhile, I found out that if it's a temp-table with a lot of records, then the client also crashes.
WebClient -> TomCat (8080) -> AIA -> Appserver: Client crash
WebClient -> ISS(80) -> TomCat(8080) -> AIA -> Appserver: OK