How to delete duplicate data that generated from csv file??

The thing i have done is that i red all the data in the csv file without removing the duplicate data and display it.. For where i should have a known number of index (about 13), my main file should have 13 records no duplicate values. and how can my Java program update the corresponding record in the main file each time an index is updated??
Hope somebody can assist me on this..it would be really helpful for me...
Thank you.
-Rao-
Edited by: reemarao on Apr 1, 2010 3:58 AM

Hi Sudhir,
In case you have edit access in your system carry out the following procedure:
1. Create an export datasource on your cube.
2. Now create the update rules to your cube using the datamart Infosource.
3. In the update rules multiply all the key figures by
-1.
4. Now create an infopackage and give the request id of the duplicate request as selection.
5. Load the datamart request and do the data validation.
If you do not ahve edit access there is no other alternative you would have to delete all the data and reconstruct the requests that you need.
Bye
Dinesh

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