You can use the log to pinpoint and correct errors occurring in your system and its environment.
To work with system logs, chooseTools ® Administration from the R/3 initial screen. When the System Administration initial screen appears, choose Monitoring ® System log. Alternatively, you can choose Test ® System log from the ABAP/4 Development Workbench initial screen.
Working with the System LogDisplaying a Log Reading a Log Report Expert Mode
Configuring and Running the System LogSpecifying Log File Path Names Understanding Central Logging Concepts Setting Central Logging Parameters Starting the System Log Processes Terminating Processes Troubleshooting Central Logging Debugging Central Log Processes Controlling Log Switching