Before reporting problems to SAP Technical Support, collect as much relevant background information as you can.
For application related issues, the relevant information would be the original Eclipse project that contains the mobile business objects and the client project, server log files, error messages, symptoms, observations, and steps you have taken to solve the problem.
For server administration issues, relevant information would be in the server log files and SAP Control Center log files.
This information may help the technician reproduce and diagnose the problem.