Errores ORA
Errores ORA mas frecuentes
ORA-00928: missing SELECT keyword
ORA-01741: illegal zero-length identifier
ORA-06531: Reference to uninitialized collection
ORA-06503: PL/SQL: Function returned without value
ORA-02049: timeout: distributed transaction waiting for lock
ORA-01858: a non-numeric character was found where a numeric was expected
ORA-04030: out of process memory when trying to allocate string bytes (string,string)
ORA-04052: error occurred when looking up remote object stringstringstringstringstring
ORA-04045: errors during recompilation/revalidation of string.string
ORA-01017: invalid username/password; logon denied
ORA-29861: domain index is marked LOADING/FAILED/UNUSABLE
ORA-12008: error in materialized view refresh path
ORA-02068: following severe error from stringstring
ORA-02289: sequence does not exist
ORA-25408: can not safely replay call
ORA-01427: single-row subquery returns more than one row
ORA-21000: error number argument to raise_application_error of stringstring is out of range
ORA-01045: user string lacks CREATE SESSION privilege; logon denied
ORA-01019: unable to allocate memory in the user side
ORA-06592: CASE not found while executing CASE statement
ORA-28009: connection to sys should be as sysdba or sysoper
ORA-02449: unique/primary keys in table referenced by foreign keys
ORA-01789: query block has incorrect number of result columns
ORA-01691: unable to extend lob segment string.string by string in tablespace string
ORA-02395: exceeded call limit on IO usage
ORA-01461: can bind a LONG value only for insert into a LONG column
ORA-02055: distributed update operation failed; rollback required
ORA-01013: user requested cancel of current operation
ORA-12801: error signaled in parallel query server string
ORA-01740: missing double quote in identifier
ORA-29273: HTTP request failed
ORA-00031: session marked for kill
ORA-01417: a table may be outer joined to at most one other table
ORA-00957: duplicate column name
ORA-03120: two-task conversion routine: integer overflow
ORA-01406: fetched column value was truncated
ORA-01408: such column list already indexed
ORA-00979: not a GROUP BY expression
ORA-01748: only simple column names allowed here
ORA-01555: snapshot too old: rollback segment number string with name "string" too small
ORA-06532: Subscript outside of limit
ORA-29289: directory access denied
ORA-01839: date not valid for month specified
ORA-02292: integrity constraint (string.string) violated - child record found
ORA-08002: sequence string.CURRVAL is not yet defined in this session