Abstract: A reusable ERP data retrieval object, in particular, a wide application query object provides a systematic and standardized approach to data retrieval. In one embodiment, the wide application query object is an encapsulated query object in that multiple queries are aggregated into one master query object (i.e., the wide application query object) that can, but does not necessarily have to, span multiple disparate data sources. In another embodiment, data retrieved in accordance with the wide application query logic is manipulated by code in any of a variety of different ways using a trigger model and specialized constructs. In still another embodiment, public parameters are utilized to trigger functions that impact the substance and layout of the query output.