I downloaded APACHE SOAP 2.2 and installed it into folder d:\soap-2_2, while leave the previous version in the folder d:\soap-2_1. Then I configured my websphere server to use the new version of SOAP. All I did were changing the document root dir to the d:\soap-2_2 and updating CLASSPATH environment variable. After that, I found the request to http://host/soap/servlet/rpcrouter received nothing but a blank HTML page. Then, I changed soap application root dir back to d:\soap-2_1 and restored my CLASSPATH environment variable. I received the correct response. I don't know what's wrong with my SOAP 2.2 installation. Can anybody help? Thanks LiANG
