Checking PI Services
You need to check if the sap.com services required for the PCK are running.
Perform the following steps:
...
1. Start the SAP NetWeaver Administrator.
2. Choose Operation Management → Systems → Start & Stop → Java EE Services.
A list of the deployed services appears.
3. Check if the services with the following component names are running:
All services beginning with
○ sap.com/com.sap.aii*
○ sap.com/com.sap.xi*
○ tc~esi~esp~wsrm*
4. If one of the services is not running, select the service and choose Restart.