Hi,
I am trying to issue
Alter table acc_partition Nologging and get

ora-00054: Resource busy and acquire with NOWAIT specified

*********I checked in the ORA Err message documents ***

ORA-00054 resource busy and acquire with NOWAIT specified

Cause: The NOWAIT keyword forced a return to the command prompt because a resource was unavailable for a LOCK TABLE or SELECT FOR UPDATE command.

Action: Try the command after a few minutes or enter the command without the NOWAIT keyword.
****I tryed after some time, but still get the same error***

Could someone help me , how to go ahead;

Badrinath