ORA-36164: (XSMXAGGR07) When using the COUNTVAR clause, the number of variables to be aggregated (number) must match the number of COUNTVAR variables (number).
Cause: The user specified a COUNTVAR clause to the AGGREGATE command, but the number of COUNTVAR variables specified did not match the number of variables to be aggregated
Action: Specify a separate COUNTVAR for each variable
Custom Search

More Oracle errors
ORA-47240Realm string already defined
ORA-01493invalid SAMPLE size specified
RMAN-06127skipping read-only file string
ORA-02041client database did not begin a transaction
RMAN-06112changed datafile copy available
TNS-00082NOTE: the user MUST specify a trace level
ORA-15061ASM operation not supported [string]
RMAN-07523List of files in Recovery Area not managed by the database
ORA-22954This multiset operation is not supported for this element type.
PLS-00708Pragma string must be declared in a package specification
ORA-16645unexpected new instance interrupted current operation
ORA-14452attempt to create, alter or drop an index on temporary table already in use
ORA-28343fails to encrypt data
O2F-00323Internal error in OTT facility O2F
ORA-03128connection is in blocking mode
ORA-13366invalid combination of interior exterior rings
RMAN-05040List of tablespaces that have been dropped from the target database:
ORA-24010QUEUE string does not exist
ORA-13052unsupported geometric type for geometry string.string
ORA-31633unable to create master table "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-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-00001unique constraint (string.string) violated
ORA-55508Invalid input to Flashback Transaction Backout
ORA-16665timeout waiting for the result from a database

Your own TOP 20 Oracle errors
ORA-36164(XSMXAGGR07) When using the COUNTVAR clause, the number of variables to be aggregated (number) must match the number of COUNTVAR variables (number).