iPhone - Sybase connectivity

I am trying to fetch data from SAP to iPhone with Sybase unwired platform. I am able to see my iPhone simulator in sybase control center.I can see online and offline status of my application.But I am not able to see any data in my iPhone simulator. I run debug and noticed that loginSuccessCount from defaultCallBackHandler doesn't go above 1. I tried ma开发者_Go百科ny username and passwords starting from sup and s3p accordingly.

Can any one give some idea?