ORA-53255: cannot import from a null or invalid source type
Cause: A null or invalid source type was specified in the import procedure.
Action: See the Oracle Multimedia documentation for information about the supported source types for the DICOM object.
Custom Search

More Oracle errors
ORA-19105invalid XQueryX: expected text node - got string
TNS-00230Cannot start new pump process: string string Protocol Adapter errors:number
PCB-00318ARRAYLEN is an Oracle extension
ORA-00153internal error in XA library
ORA-38753Cannot flashback data file string; no flashback log data.
RMAN-20241ambiguous archived log name
PLS-00427RPC defaults cannot use builtins when versions of STANDARD differ
CLSD-02003error number encountered when connecting to string
TNS-01022Alias string
TNS-12210TNS:error in finding Navigator data
ORA-42309view string.string is already in read/write mode
ORA-36842(XSLMGEN12) Hierarchy string.string.string was not found
ORA-04044procedure, function, package, or type is not allowed here
IMG-00516default channel out of range
NCR-04028NCRR: Operation failed
QSM-02059join may produce duplicate rows in mv
RMAN-11001Oracle Error: string
LSX-00015failed to parse document
OCI-22279cannot perform operation with LOB buffering enabled

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-16766Redo Apply is stopped
ORA-16957SQL Analyze time limit interrupt
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-53255cannot import from a null or invalid source type