Application Server Log File Details

Application Server Control Console:
ORACLE_HOME/j2ee/home/log/ascontrol.log
ORACLE_HOME/j2ee/home/log/home_default_group-1/
Content DB (Node Log):
ORACLE_HOME/content/log/domain_namenode_name.log
Content DB (Application Logs):
ORACLE_HOME/j2ee/OC4J_Content/application-deployments/Content/OC4J_Content_default_group_1/application.log
HTTP Server:
ORACLE_HOME/Apache/Apache/logs/error_log.log
OC4J instance_name:
ORACLE_HOME/j2ee/instance_name/log/instance_group_process/
ORACLE_HOME/j2ee/instance_name/application-deployments/application_name/application.log
OC4J instance_name:
ORACLE_HOME/j2ee/instance_name/log/instance_group_process/oc4j/log.xml
OPMN:
ORACLE_HOME/opmn/logs
ORACLE_HOME/opmn/logs/component_type~
Port Tunneling:
ORACLE_HOME/iaspt/logs
Universal Installer:
ORACLE_HOME/cfgtoollogs
WebCenter (Application Logs):
ORACLE_HOME/j2ee/OC4J_WebCenter/application-deployments/type/OC4J_WebCenter_default_group_1/application.log