oModel Data and List BindItems message

I have an sap.m.List that I aggregate with data from an oModel.  But I am coming back with this message that I see from SMP 2.3 logs because my List is empty; I've validated that the query is correct and does return data when I run this same query from Chrome.

The error message from SMP 2.3 logs:

The request URI is not valid. The segment 'ApplicationServiceSet' refers to an entity set and not to a single entity

When run through the browser this is the result:

<entryxmlns="http://www.w3.org/2005/Atom"xmlns:m="http://schemas.microsoft.com/ado/2007/08/dataservices/metadata"xmlns:d="http://schemas.microsoft.com/ado/2007/08/dataservices"xml:base="http://MyService_SRV/">

</entry>

My binding to my List is this:

.....var omodel = sap.ui.model.odata.ODataModel(serviceURL, false, username, pwd);

.....

var oCore = sap.ui.getCore().setModel(omodel);

myList.bindItems({

     path: /ApplicationServiceSet,

     template: mytemplate,

     filters: [f1, f2, f3]

});

I have this same setup on another application that uses this exact code but calling a different OData Model and that is working fine.  The difference is that the model on the other application is a list of fld3, in this case is a list of materials base on location and date.

In this issue, the user searches specifically for material#, location and date so I expect only one result. I was thinking that the code should work I just need to change the sPath, field names are even the same.  Only difference is that this List, though aggregated, should still work.  However, I get the above message of "refers to an entity set and not a single entity"......

So not sure if there's a different way of implementing how a record is returned when it comes to using the API or if this is something on the BAPI end?

Any help is greatly appreciated.  Thanks.

J