SAP J2EE Engine Administration
Use
You can manage the SAP J2EE Engine from the SAP Web Application Server, that is, you can start and stop it in different ways. You can find the functions in the ICM monitor (Transaction SMICM or by choosing Administration ® System Management ® Monitor ® System Monitoring ® Internet Communication Manager).
Integration
You can use the SAP J2EE Engine with the SAP Web Application Server 6.20. The Java connector JCo enables the two servers to be closely connected with each other.
Prerequisites
You are using the SAP Web Application Server with the integrated SAP J2EE Engine.
So that the dispatcher can start the SAP J2EE Engine, you must set parameter
Functions
On the initial screen of the ICM monitor (Transaction SMICM), choose Administration ® J2EE Server.
The following functions are available:
Sending a Soft Shutdown (With or Without a Restart)
The SAP Web Application Server’s dispatcher sets the restart flag for the SAP J2EE Engine and sends the SOFTSHUTDOWN message to the J2EE server. The dispatcher does not actively close the connection, the SAP J2EE Engine must close itself instead. If the application server is restarted, the SAP J2EE Engine is restarted by the dispatcher.
Sending a Hard Shutdown (With or Without a Restart)
The SAP Web Application Server’s dispatcher sets the restart flag for the J2EE Engine and sends the SOFTSHUTDOWN message to the SAP J2EE Engine. The dispatcher does not actively close the connection, the SAP J2EE Engine must close itself instead. If the application server is restarted, the SAP J2EE Engine is restarted by the dispatcher.
Ending the Process (With or Without a Restart)
The SAP Web Application Server’s dispatcher sets the restart flag for the SAP J2EE Engine and sends a signal to the process (shell or Java process). If the application server is restarted, the SAP J2EE Engine is restarted by the dispatcher.
Restart Yes/No
This sets the SAP J2EE Engine’s restart flag.
See also:
Integrating the SAP J2EE Application Server