SAP NetWeaver BI Integrated Planning now has the ability to allow users to upload data directly into transactional cubes. The solution outlined in this paper provides a how-to guide to use flat file upload functionality in BEx. It also shows step-by-step how to use a query to preview the data uploaded before deciding whether to save (write) the data to the target cube. This is basically replicating the BPS file upload functionality in IP. The solution depicted in this paper provides the user with the familiarity of BEx, but with the flexibility of Integrated Planning.
The supporting files referenced in this whitepaper can be found here