/MGCRC_Connection using IDC:GlobalProfile to Query Web Center Content

Question

We are having issues getting results using the content presenter query option in Spaces, we are using the /MGCRC_Connection using IDC:GlobalProfile as told to in document http://docs.oracle.com/cd/E17904_01/webcenter.1111/e10149/content_cp.htm at Table 40-1 Specifying Query Criteria for Results of a Query but are having not success.
Does Anyone have any suguestions why it might not be working or how to trouble shoot it?

Answer 1

I created another test library in the document center, and another test CQWP at another sibling site and got the description to come in fine.  I went back to the original document library created by default when I created the Document Center. 
I noticed that there are to Description columns - one is a single line text field, the other is a multi-line text field. however, only the single line Description field is what is available to users when they upload a document or edit the properties on an
existing document item.  I tried to delete one column or the other, but there is no delete option. How do I delete a column?
There are no mistakes; every result tells you something of value about what you are trying to accomplish.