ORA-24775: cannot prepare or commit transaction with non-zero lock value
Cause: An attempt was made to detach the transaction with a non-zero lock value.
Action: Detach the transaction with lock value set to zero and then try to prepare or commit the transaction.
ORA-24775：cannot prepare or commit transaction with non-zero lock value这是一个Oracle数据库定义的错误号，用于指示在试图提交事务或执行其他写入操作时，发现存在非零锁值。
该错误的官方解释是，一般来说，应该在一个事务的提交之前都要求它的锁为零。但是，如果当前存储的事务拥有非零锁值，则可能会引发ORA-24775错误。当Oracle尝试提交一个具有非零锁值的事务时，它会引发此错误。