suppression formula with multiple parameter test

[dwanjk]

Report has multiple report headers that may or may not need to be suppressed based on 3 provided parameters.

Example.
Parameters = ?costcode1, ?costcode2, ?costcode3

Report header 1 needs to be suppressed if ?Costcode1 = "01000" or if ?costcode2="01000" or if ?costcode3 = "01000".

I can’t seem to get the suppression formula to suppress the section. Any help would be greatly appreciated.

 

[lbass]

{?Costcode1} = "01000" or
{?costcode2} = "01000" or
{?costcode3} = "01000"

-LB