Cognos 8.3 Report Studio - Customers list by their last transaction date

[gouravatalkar]

I generated a report listing customers with their transaction dates. I would like to filter the transaction date column and keep only the most recent transaction date for each customer. Could you please help me set this filter?

[blom0344]

Perform a search on how to use the rank function and you will find numerous post on how to achieve this..