Error Messages
- ORA-00001: unique constraint violated
- ORA-00904: invalid identifier
- ORA-00905: missing keyword
- ORA-00908: missing NULL keyword
- ORA-00922: missing or invalid option
- ORA-00924: missing BY keyword
- ORA-00925: missing INTO keyword
- ORA-00934: group function is not allowed here
- ORA-00937: not a single-group group function
- ORA-00942: table or view does not exist
- ORA-00947: not enough values
- ORA-00955: name is already used by an existing object
- ORA-00955: name is already used by an existing object
- ORA-00957: duplicate column name
- ORA-00971: missing SET keyword
- ORA-00972: identifier is too long
- ORA-00978: nested group function without GROUP BY
- ORA-00979: not a GROUP BY expression
- ORA-00984: column not allowed here
- ORA-01400: cannot insert NULL into
- ORA-01407: cannot update to NULL
- ORA-01408: such column list already indexed
- ORA-01416: two tables cannot be outer-joined to each other
- ORA-01418: specified index does not exist
- ORA-01427: single-row subquery returns more than one row
- ORA-01430: column being added already exists in table
- ORA-01449: column contains NULL values; cannot alter to NOT NULL
- ORA-01468: a predicate may reference only one outer-joined table
- ORA-01481: invalid number format model
- ORA-01722: invalid number
- ORA-01810: format code appears twice
- ORA-01812: year may only be specified once
- ORA-01818: HH24 precludes use of meridian indicator
- ORA-01821: date format not recognized
- ORA-01830: date format picture ends before converting entire input string
- ORA-01843: not a valid month
- ORA-01861: literal does not match format string
- ORA-01858: a non-numeric character was found where a numeric was expected
- ORA-06502: PL/SQL: numeric or value error: character to number conversion error
- ORA-06550: PLS-00428: an INTO clause is expected in this SELECT statement
- ORA-12899: value too large for column
- ORA-20000: ORU-10027: buffer overflow, limit of 20000 bytes
- ORA-02296: cannot enable – null values found
- ORA-30076: invalid extract field for extract source
- ORA-30483: window functions are not allowed here
- ORA-30484: missing window specification for this function
