未能读取安全描述符属性。

The Security Descriptor attribute could not be read.

youdao

如果运行此代码，然后使用WebSphere MQ Explorer浏览结果，将会看到消息部署描述符属性已像前面一样进行了设置。

If you run this code and then browse the queue using WebSphere MQ Explorer, you will see that the message descriptor properties have been set as before.

youdao

所以，就无法为这类问题方法设置隔离级别（isolation level）、访问目的（access intent）、安全性（security）和方法许可（method permission）等这些部署描述符属性。

So, deployment descriptor properties such as isolation levels, access intent, security, method permissions, and so on cannot be set for such problem methods.

youdao