ECATT Log

I facing the problem , as have to display the log of the Ecatt in a ALV Grid Format . I mean the result needs to be more customised.

I know that the ( ECATT_DEF ) table contains the information about the log but the details about the log it does not have like the Export parameters and the Messages issued in the Process etc.

I want to display those in a ALV grid format . The SAP Uses the Functional module ( ECATT_LOG_DISPLAY ) to display the log. It takes the Activity number and Display the same in LOG in the tree view. Please help me in locating the tables where the information is stored so that I access the same and complete the task ,If there is some other was please do tell . All the suggestions are welcome.