No Subjects in my OAI xml files

I used the OAI perl script and the resulting xml files do not contain subject information.   I know the data is in my collection mangager view.  What's up with that?

There is a known bug in version 2.0 of the RcOai.zip 

If you use lower case text for the authority, subjects will not be extracted properly.  Please download the 

2.2 version of the ResCarta OAI kit and replace only your makeOAI.pl file.  It is case independent now.