The customer is on 63sp1 and for one of the report definitions the filter condition using an underscore value is not working whereas the same works with ListView. I understand that the '_' and '%' are wildcards in a Like Operated statement in SQL . Is there a way to escape the special characters using report definition. 

***Updated by Moderator: Vidyaranjan. Removed user added Ask the Expert tag. Apologies for confusion, shouldn't have been an end-user option***