Oracle 预定义异常

命名的系统异常	产生原因	Oracle Error SQLCODE Value
ACCESS_INTO_NULL	未定义对象	ORA-06530  -6530
CASE_NOT_FOUND	CASE 中若未包含相应的 WHEN ，并且没有设置 ELSE 时	ORA-06592  -6592
COLLECTION_IS_NULL	集合元素未初始化	ORA-06531 -6531
CURSER_ALREADY_OPEN	游标已经打开	ORA-06511 -6511
DUP_VAL_ON_INDEX	唯一索引对应的列上有重复的值	ORA-00001 -1
INVALID_NUMBER	在不合法的游标上进行操作	ORA-01722 -1722
INVALID_CURSOR	在不合法的游标上进行操作	ORA-01001 -1001
NO_DATA_FOUND	使用 select into 未返回行，或应用索引表未初始化的元素时	ORA-01403 +100
TOO_MANY_ROWS	执行 select into 时，结果集超过一行	ORA-01422 -1422
ZERO_DIVIDE	除数为 0	ORA-01476 -1476
SUBSCRIPT_BEYOND_COUNT	元素下标超过嵌套表或 VARRAY 的最大值	ORA-06533 -6533
SUBSCRIPT_OUTSIDE_LIMIT	使用嵌套表或 VARRAY 时，将下标指定为负数	ORA-06532 -6532
VALUE_ERROR	赋值时，变量长度不足以容纳实际数据	ORA-06502 -6502
LOGIN_DENIED	PL/SQL 应用程序连接到 oracle 数据库时，提供了不正确的用户名或密码	ORA-01017 -1017
NOT_LOGGED_ON	PL/SQL 应用程序在没有连接 oralce数据库的情况下访问数据	ORA-01012 -1012
PROGRAM_ERROR	PL/SQL 内部问题，可能需要重装数据字典＆ pl./SQL 系统包	ORA-06501 -6501
ROWTYPE_MISMATCH	宿主游标变量与 PL/SQL 游标变量的返回类型不兼容	ORA-06504 -6504
SELF_IS_NULL	使用对象类型时，在 null 对象上调用对象方法	ORA-30625 -30625
STORAGE_ERROR	运行 PL/SQL 时，超出内存空间	ORA-30625 -30625
SYS_INVALID_ID	无效的 ROWID 字符串	ORA-01410 -1410
TIMEOUT_ON_RESOURCE	Oracle 在等待资源时超时	ORA-00051 -51

Brief descriptions of the predefined exceptions follow:
Exception Raised when ...

ACCESS_INTO_NULL  Your program attempts to assign values to the attributes of an uninitialized (atomically null) object.
CASE_NOT_FOUND   None of the choices in the WHEN clauses of a CASE statement is selected, and there is no ELSE clause.
COLLECTION_IS_NULL   Your program attempts to apply collection methods other than EXISTS to an uninitialized (atomically null) nested table or varray, or the program attempts to assign values to the elements of an uninitialized nested table or varray.
CURSOR_ALREADY_OPEN   Your program attempts to open an alrea*** open cursor. A cursor must be closed before it can be reopened. A cursor FOR loop automatically opens the cursor to which it refers. So, your program cannot open that cursor inside the loop.
DUP_VAL_ON_INDEX   Your program attempts to store duplicate values in a database column that is constrained by a unique index.
INVALID_CURSOR   Your program attempts an illegal cursor operation such as closing an unopened cursor.
INVALID_NUMBER   In a SQL statement, the conversion of a character st*** into a number fails because the st*** does not represent a valid number. (In procedural statements, VALUE_ERROR is raised.) This exception is also raised when the LIMIT-clause expression in a bulk FETCH statement does not evaluate to a positive number.
LOGIN_DENIED   Your program attempts to log on to Oracle with an invalid username and/or password.
NO_DATA_FOUND   A SELECT INTO statement returns no rows, or your program references a deleted element in a nested table or an uninitialized element in an index-by table. SQL aggregate functions such as AVG and SUM always return a value or a null. So, a SELECT INTO statement that calls an aggregate function never raises NO_DATA_FOUND. The FETCH statement is expected to return no rows eventually, so when that happens, no exception is raised.
NOT_LOGGED_ON   Your program issues a database call without being connected to Oracle.
PROGRAM_ERROR   PL/SQL has an internal problem.
ROWTYPE_MISMATCH   The host cursor variable and PL/SQL cursor variable involved in an assignment have incompatible return types. For example, when an open host cursor variable is passed to a stored subprogram, the return types of the actual and formal parameters must be compatible.
SELF_IS_NULL   Your program attempts to call a MEMBER method on a null instance. That is, the built-in parameter SELF (which is always the first parameter passed to a MEMBER method) is null.
STORAGE_ERROR  PL/SQL runs out of memory or memory has been corrupted.
SUBSCRIPT_BEYOND_COUNT  Your program references a nested table or varray element using an index number larger than the number of elements in the collection.
SUBSCRIPT_OUTSIDE_LIMIT  Your program references a nested table or varray element using an index number (-1 for example) that is outside the legal range.
SYS_INVALID_ROWID  The conversion of a character st*** into a universal rowid fails because the character st*** does not represent a valid rowid.
TIMEOUT_ON_RESOURCE   A time-out occurs while Oracle is waiting for a resource.
TOO_MANY_ROWS   A SELECT INTO statement returns more than one row.
VALUE_ERROR   An arithmetic, conversion, truncation, or size-constraint error occurs. For example, when your program selects a column value into a character variable, if the value is longer than the declared length of the variable, PL/SQL aborts the assignment and raises VALUE_ERROR. In procedural statements, VALUE_ERROR is raised if the conversion of a character st*** into a number fails. (In SQL statements, INVALID_NUMBER is raised.)
ZERO_DIVIDE   Your program attempts to divide a number by zero.