Use of Auxiliary keyfigure in macro

Hi,

I am trying to create a macro using auxiliary keyfigure but not getting the result.

I added a row auxiliary keyfigure in the macro and copying the data from from a keyfigure to the auxiliary keyfigure based on a condition.

Then i am storing the sum of quantity in auxiliary keyfigure data in a variable. But by doing this i am not getting the result. the sum of auxiliary keyfigure is not picked or its not calculated. ( Basically i am trying to copying the positive value from the keyfigure to the auxiliary keyfigure)

Please let me know the right procedure to do it.

Thanks

Sahu