ORA-14411: The DDL cannot be run concurrently with other DDLs
Cause: Another conflicting DDL was already running.
Action: Retry after the conflicting DDL has finished.
Custom Search

More Oracle errors
ORA-38720Missing log file name or number.
RMAN-06494string = string is out of range (string-string)
ORA-30352inconsistent numeric precision or string length
ORA-15602Parameter "string" cannot be NULL.
DRG-50859failed to allocate statement handle
ORA-13656The parameter was not found in directive string.
ORA-31426cannot modify active subscriptions
PLS-00254OUT and IN/OUT modes cannot be used in this context
ORA-01953command no longer valid, see ALTER USER
ORA-26080file "string" is not part of table string.string partition string
TNS-12557TNS:protocol adapter not loadable
ORA-25025cannot specify PRECEDES clause
NCR-01018NCRS: Encryption failure.
PGU-00318PGAU command line error [number]
PGU-41139use of VERSION parameter conflicts with ALL parameter
ORA-07219slspool: unable to allocate spooler argument buffer.
ORA-16195DG_CONFIG requires DB_UNIQUE_NAME be explicitly defined
RMAN-06184duplicate object in backup specifier: string string
ORA-26710incompatible version marker encountered during Capture
TNS-04005Unable to resolve address for string.

TOP 20 Oracle errors
ORA-12504TNS:listener was not given the SERVICE_NAME in CONNECT_DATA
RMAN-20079full resync from primary database is not done
ORA-14411The DDL cannot be run concurrently with other DDLs
ORA-32701Hang detected
ORA-14760ADD PARTITION is not permitted on Interval partitioned objects
ORA-10877error signaled in parallel recovery slave string
ORA-00838Specified value of MEMORY_TARGET is too small, needs to be at least stringM
ORA-16957SQL Analyze time limit interrupt
ORA-16766Redo Apply is stopped
RMAN-08137WARNING: archived log not deleted as it is still needed
ORA-16664unable to receive the result from a database
ORA-00837Specified value of MEMORY_TARGET greater than MEMORY_MAX_TARGET
ORA-00000normal, successful completion
RMAN-08132WARNING: cannot update recovery area reclaimable file list
ORA-47988password should contain at least one numeric and one alphabetic character
DIA-48122error with opening the ADR block file [string] [string]
IMP-00057Warning: Dump file may not contain data of all partitions of this table
ORA-55508Invalid input to Flashback Transaction Backout
ORA-00001unique constraint (string.string) violated
ORA-16665timeout waiting for the result from a database

Your own TOP 20 Oracle errors
ORA-14411The DDL cannot be run concurrently with other DDLs