When performing problem determination, refer here for the locations of log messages and trace information for Mobile Portal Accelerator extensions, Multi-Channel Server, and Media Access Proxy (MAP).
When the Mobile Portal Accelerator components are installed with WebSphere® Portal, the log messages and trace information appear in the WebSphere Portal log files.
When MAP is installed, the log and trace information appear in the SystemOut.log log file for the application server to which these components are mapped.