ACC comprises two types of logs:
· Java EE engine logs and traces
You can view these logs using the NWA Log Viewer.
· ACC Controller logs
You can view these logs using the Controller Log function in ACC.
More information: Working with Controller Logs
Logging and tracing are essential to analyzing problems.
SAP NetWeaver Administrator provides features for viewing and configuring Java EE engine logs and traces.
For more information on SAP NetWeaver Administrator Monitoring and Logs and Traces, refer Problem Management
Viewing and configuring Java EE engine logging and tracing is integrated with SAP NetWeaver Administrator.
ACC uses the following functions in SAP NetWeaver Administrator for inspecting and configuring Java EE log and trace entries:
● Log Viewer: The Log Viewer plug-in helps in viewing information about system problems and displays all log and trace records logged by applications or servers. Careful monitoring of logs and traces can help you predict and identify the sources of problems. You can use predefined perspectives and right filters to speed up the process of gathering required information.
More information: Log Viewer
● Log Configurator: The Log Configuration plug-in provides functionality for inspecting and modifying the log configuration, changing the severity of log controllers, and resetting the current log configuration to default.
More information: Log Configuration
The logging and tracing functionality is provided by the standard NWA log and trace functionality. You do not require any special configuration for this type of logging. However, tracing must be explicitly configured.
In the Log Configuration tool of the SAP NetWeaver Administrator, the ACC uses the following locations while creating Java EE log and trace entries:
● Logging Categories
¡ ROOT CATEGORY/Applications/AdaptiveComputing/Engine
¡ ROOT CATEGORY/Applications/AdaptiveComputing/apps
● Tracing Locations
¡ ROOT LOCATION/com/sap/tc/lm/aci/apps/mbeanreg
¡ ROOT LOCATION/com/sap/tc/lm/aci/apps/modelsrc
Under modelsrc, you have separate tracing locations for engine, resources, service, taskplnr and util.
¡ ROOT LOCATION/com/sap/tc/lm/aci/apps/wd
Under wd, you have separate tracing locations for acenable, services, ui and util.