Hi Prem,
No, we dont have any update program running as such. I also checked the MAX_PARALLEL_PROCESSES parameter with value 5, but still getting the same error.
FYI... we tried the same process by reverting back kernel the upgrade and it worked. So this kernel upgrade from 215 to 228 is causing hte problem of this locking issue. Coudl you please suggest further if we need to check any parameter?
Thanks,
Rajesh