8. The system of claim 6 , wherein the query enhancer component comprises a pattern composer component to locate the patterns representative of the input error message.
8. The system of claim 6 , wherein the query enhancer component comprises a pattern composer component to locate the patterns representative of the input error message. 11. The system of claim 8 , wherein the query enhancer component further comprises a sub-pattern generator component to derive the error sub-patterns from the error patterns.