I have run into an issue trying to perform a query on a service using a where query expression. I am trying to query a text field in the service based on user input in a textbox. This is a query that is working (index Like '%house%'). This query returns all features that have house in the index field. The error I'm getting is when the query is (index Like '%1421%') or something similar with numbers. The query is also working on expressions similar to this (index Like '%house 1421%'). I believe the errors I'm getting has to do with url encoding but I'm not positive. Does anyone know of a work around to this error I'm getting?