Are any of your data items duplicated? If so, please see http://support.sas.com/kb/60/144.html   Also, I think that you said that you did this, but I wanted to make sure that this point was clear: If you create interactions between multiple objects on the same data source, but on different columns in that data source, then you must map each and every column in a Map Data Sources window. If you do not do this, then a subsequent mapping for the data source overrides a previous mapping.   ... View more