Limiting data in a cube data connection
When select data from a cube data source in the Data Selection in Connection dialog, can limit the data selection further on dimensions. Single sublevels in hierarchies can be selected or deselected. Limiting the dimension to view only the required data is of particular interest when you intend to import your cube data, since too large amounts of data cannot be imported from the cube. Some data sources may also have limits on the number of cells which you may import.
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Note: If you are using SAP
BW BEx queries, data has already been limited due to the selections in the BEx
query, so further limiting is often unnecessary. Make sure that you do not
filter out all data by selecting values that have already become invalid by the
selection of BEx variables.
