It's possible to create two dataSources with identical names about crystalvc HOT 2 CLOSED

The problem is that DataSources do not link back to the original project that 
contains it so it cannot check for duplicates.  

The problem right now is taken care of at the high level.  The config window 
checks that if the user is trying to change the name to an existing one and 
won't allow it.  

I fixed the failing test on this issue.  The DataSources don't know about each 
other, so it is possible to change one DataSource's name to conflict with 
another in the same project.  We ensure that this doesn't happen at the 
ConfigurationPreferences level, when the user names the change.  

In other words, you can create a ProjectPreferences object with two DataSource 
objects with the same name.  But you cannot do it through Crystal's current 
design.