Find the next Non Zero and Not Null value when Multivalues are present.

Hi,

I have a report with detailed rows. I am getting #Multivalue in some cells.

I want to get only the First value that is Not Null and  Not zero value when there is #Multivalue. I don't need the rest of the values.

How can I achieve this in Webi?

Any suggestions?

Thanks

SriG