PARAMETERs with ranges

Hello All,

I have created a report on which there is a selection screen with select options.I am passing a string in Select-Options in runtime while executing the report. But length of the string which I am passing is about 50 chars.But Select options wont allow this so I am using Parameters for that.

But I have to pass more than 1 string with about 50 characters. How to add that multiple values using parameters?

Ragards,

Rahul