ORA-44809: No expression is present for classifier
Cause: This classifiers contained no expression. It should contain one more more expressions.
Action: Check syntax in the classifier list.
ORA-44810
Custom Search


More Oracle errors
NNC-00050message format error
PLS-004070
NNF-04007Error reading input file
ORA-19764database id string does not match database id string in control file
ORA-02845Invalid value for the timing wanted flag
ORA-12414internal LBAC error: string Error: string
DIA-48434No DDE commands are input
ORA-39150bad flashback time
ORA-07488scgrcl: lock manager not initialized.
DRG-12016The target document for this operation has moved - continue?
NNL-00304Server flushing its cache
PROC-00025Error in the NLS services
EVM-00039Invalid port number in host name "string"
ORA-16767SQL Apply is running
RMAN-06175deleted script: string
ORA-07801slbtpd: invalid exponent
ORA-31141Must specify a valid path value
RMAN-08151replaced global script string
EVM-00901Invalid sort specification "string"
ORA-38818illegal reference to versionable object string.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-14760ADD PARTITION is not permitted on Interval partitioned objects
ORA-10877error signaled in parallel recovery slave string
ORA-32701Hang detected
ORA-00838Specified value of MEMORY_TARGET is too small, needs to be at least stringM
ORA-16665timeout waiting for the result from a database
ORA-16957SQL Analyze time limit interrupt
ORA-16664unable to receive the result from a database
RMAN-08132WARNING: cannot update recovery area reclaimable file list
ORA-00000normal, successful completion
ORA-16766Redo Apply is stopped
ORA-00837Specified value of MEMORY_TARGET greater than MEMORY_MAX_TARGET
RMAN-08137WARNING: archived log not deleted as it is still needed
DIA-48122error with opening the ADR block file [string] [string]
ORA-47988password should contain at least one numeric and one alphabetic character
IMP-00057Warning: Dump file may not contain data of all partitions of this table
ORA-00001unique constraint (string.string) violated
ORA-55508Invalid input to Flashback Transaction Backout




Your own TOP 20 Oracle errors
ORA-44809No expression is present for classifier