将SSIS对象传递给子SSIS包

Question

我尝试将SSIS对象（实际上是一个DataSet）传递给子包。我收到一个错误，告诉我我不允许这样做。为什么我不能这样做？这绝不会发生在编程语言中。有没有解决方法呢？

感谢。

编辑 -

Error - Property "Value" with type "Object" of variable "User::MY_DATA_SET" 
can not be exported to the configuration file.

Answer 1

SSIS不允许您这样做。但是，还有一种方法可以做到！请尝试以下链接中的说明 -

http://agilebi.com/jwelch/2009/10/03/passing-an-object-from-a-parent-package-to-a-child/

请记住，不应将子变量包含在脚本任务的读取或读取/写入部分中。这将导致错误 -

A deadlock was detected while trying to lock variables “User::ParentVariable” 
for read access and variables “User::ChildVariable” for read/write access. 
A lock cannot be acquired after 16 attempts. The locks timed out.

顺便说一句，请阅读帖子下方的评论。你可以避免海报上的错误。