ORA-24904: invalid callback attribute passed into OCI call
Cause: The subscription handle passed into the OCI call does not have a proper callback attribute.
Action: Please set the callback attribute using the OCIAttrSet() call.
ORA-24904: invalid callback attribute passed into OCI call 是 Oracle 数据库的一种报错。 Oracle官方对此错误的解释是：该错误出现时表示，OCI调用接收到的回调属性无效。