ORA-12601: TNS:information flags check failed
Cause: The TNS information flags set by the process prior to connection negotiation were not present after the negotiation was finished.
Action: This is an internal error. Enable tracing and attempt to repeat the error. If it occurs again, contact Oracle Customer Support.
Custom Search

More Oracle errors
ORA-08186invalid timestamp specified
ORA-16631operation requires shutdown of database or instance "string"
ORA-30083syntax error was found in interval value expression
ORA-06773TLI Driver: error reading command
CLST-02901The number of Oracle Cluster Repository keys exceeds limit of string.
ORA-40201invalid input parameter string
DRG-12219section name missing
ORA-28554pass-through SQL: out of cursors
ORA-13791cannot resume a task created to process a single statement
ORA-44306service name exceeds maximum length of string
ORA-06258NETNTT: cannot allocate context area
ORA-01203wrong incarnation of this file - wrong creation SCN
PGU-42017VALUES can be used only at level 88
ORA-39094Parallel execution not supported in this database edition.
ORA-24378user callbacks not allowed for this call
ORA-31229DBMS_LDAP: invalid input parameter
IMG-00926tablespace specified during CREATE INDEX is not valid
ORA-38734Flashback log is inconsistent; belongs to another database.
ORA-23323parameter length exceeds deferred RPC limits
ORA-24371data would not fit in current prefetch buffer

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-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-12601TNS:information flags check failed