ORA-28575: unable to open RPC connection to external procedure agent
Cause: Initialization of a network connection to the extproc agent did not succeed. This problem can be caused by network problems, incorrect listener configuration, or incorrect transfer code.
Action: Check listener configuration in LISTENER.ORA and TNSNAMES.ORA, or check Oracle Names Server.
Custom Search

More Oracle errors
ORA-06314IPA: Event set up failure
TNS-02517key smaller than requested size
ORA-38417attribute set string does not exist
ORA-02189ON <tablespace> required
ORA-06765TLI Driver: error awaiting orderly release
DRG-10532table is not partitioned
PLS-00728the limit of a VARRAY can only be increased and to a maximum 2147483647
ORA-16003standby database is restricted to read-only access
ORA-16744the DG_CONFIG list of LOG_ARCHIVE_CONFIG parameter is full
CLST-02501failure string opening configuration for write operation
TNS-00127Missing Connection Manager name in TNSNET.ORA
ORA-13353ELEM_INFO_ARRAY not grouped in threes
ORA-00259log string of open instance string (thread string) is the current log, cannot archive
ORA-00332archived log is too small - may be incompletely archived
ORA-15153cluster not in rolling upgrade
ORA-32012SPFILE format is inconsistent with value of COMPATIBLE parameter
ORA-12207TNS:unable to perform navigation
NZE-29236the random number generator will not accept seed
ORA-47081code string not found in group string
NNL-00903SERVER FAILURE responses sent: number

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-32701Hang detected
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
ORA-16664unable to receive the result from a database
RMAN-08137WARNING: archived log not deleted as it is still needed
ORA-00000normal, successful completion
RMAN-08132WARNING: cannot update recovery area reclaimable file list
ORA-00837Specified value of MEMORY_TARGET greater than MEMORY_MAX_TARGET
ORA-16665timeout waiting for the result from a database
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-55508Invalid input to Flashback Transaction Backout
ORA-00001unique constraint (string.string) violated

Your own TOP 20 Oracle errors
ORA-28575unable to open RPC connection to external procedure agent