as400 Adapter problem

Hi all,

i’m using as400 adapter 6.0.1 on IS 6.0.1 SP4 with jdbc adapter 6.0.2 and using jdk 1.4.2 SUN
i’m able to create a connection in as400 adapter page to my as400 system
but when im trying to connect in the service im having error can somebody help me whats is wrong??? im currently using step into the service

if im using run the service it will return error java.lang.ClassCastException:java.lang.Integer

if i run using http invoke, it run perfectly fine…