When you open an assembly and the message "'Referenced data has been deleted" is returned.
Solution This error occurs because a link has been broken.
A broken link is still a link, therefore can be re-parented so that it becomes active again. A new value has been added to the Link Type option menu in the part's mode Navigator ("Not Broken"), which (in parts mode) displays only the links that are known not to be broken.
Hardware/Software Configuration Platform: all
OS Version: n/a