Description :After a restart of the server, it is impossible to restart the SAP Manager
Cause type: Configuration Root Cause: The problem can come from a thrid party application that blocks the SAP Manager dedicated port at start-up. This will prevent the SAP Manager from starting
OS: All Unix
As explained in the post below. You should always verify this points when such a problem occurs. After the changing used by the third party application SAP Manager will start.
=============================================================================================================== After a scheduled unix system maintenance the sap agent could not start up again. As it turns out, the unix NFS-service grabbed the sap agent port (10609), preventing the sap agent from starting.
After restarting the NFS-service on another port the sap agent could be started correctly.
We have advised our unix technicians to prevent further access on the $Universe ports.
As a improvement proposal, could an appropriate error message be displayed during $Universe startup? Right now, only a generic "Could not start agent" message is displayed. It would be nice to have "Could not start agent because port 10609 is already in use". ===============================================================================================================