create dynamic delete selection for infocube

Hello,

I need you help. I have to create a dynamic delete selection for an infocube. Here is the process I have to use :

• First, with the infopackage, I upload data from flat file into the PSA.
• Then, the system must read the characteristics values for my key characteristic in PSA
• And create a dynamic delete selection regarding the characteristic value read in PSA

How can I do that ?

Thanks for your help.

Best Regards

Cedric Mudimis