Hello Prem,
As per which SAP note you renamed (both ??) files into _old ??
From what you posted, it looks like the liveCache IPC (interprocess communication) is not working correctly.
Do the following steps if not done yet:
- Stop the liveCache in LC10
- Look for the running x_server processes and stop them : you can stop the x_server processes with folowing commands:
/sapdb/programs/bin/sdbgloballistener -S 7200 stop
/sapdb/programs/bin/sdbgloballistener -S 7210 stop
- Terminatel all the liveCache kernel process own by sdb
ps -ef grep sdb
- Look for any dbmsrv processes and terminate them:
ps -ef grep dbmsrv
- Remove/rename the memory mapped files of the liveCache instance:
rm /var/lib/sdb/dbm/ipc/*.shi AND *.shm
- Check and make sure there is no kernel process running:
ps -ef grep kernel
- Check the pid files in the directory:
/sapdb/data/pid/* and /sapdb/data/ppid/*
If there files in there, remove them
- Check if you have enough free space in wrk directory
df -k /sapdb/data/wrk/<instance name>
- If possible reboot the liveCache server
- After reboot start the globallistener:
/sapdb/programs/bin/sdbgloballistener
- Start liveCache from LC10
If the liveCache is restarted without any problems in LC10, then go ahead and try creating xuser entries. See SAP note: 39439
Regards, yashwanth