KM upload timeout

Hello everyone,

I'm using the KM API to upload files from client portal users to a shared directory. Everything works fine in one of the servers, but in the other one i'm having a timeout with large files (ex. 1,5 Mb). Where can i solve this problem ? is there any parameter that i should change to increase timeout on portal configuration, or is this solved by web dynpro java programming ?

thank you all,

Nuno Santos