Thank You for the reply

I have a question here -

If I select parameter system as 'ALL' in the data base I have a system name column showing data as ALL Systems

If I select parameter as 648

In the database I have a data 648-County

The one which you told me to use val is working fine for only 648 - County

I used expression as =Cstr(val(fields!systemname.value))

When I select ALL and I preview the report its showing as 0

How to solve this issue

I want to show this message in header