AuthorID = 82 AND ParentID Is Not Null AND SectionID Is Not Null AND PubDate >= '31/12/2000' AND PubDate <= '15/11/2010' AND Abstract Like '%Justo%20Serna%' System.Data.EvaluateException: Error in Like operator: the string pattern '%Justo%20Serna%' is invalid. at System.Data.LikeNode.AnalyzePattern(String pat) at System.Data.LikeNode.Eval(DataRow row, DataRowVersion version) at System.Data.BinaryNode.EvalBinaryOp(Int32 op, ExpressionNode left, ExpressionNode right, DataRow row, DataRowVersion version, Int32[] recordNos) at System.Data.BinaryNode.Eval(DataRow row, DataRowVersion version) at System.Data.BinaryNode.EvalBinaryOp(Int32 op, ExpressionNode left, ExpressionNode right, DataRow row, DataRowVersion version, Int32[] recordNos) at System.Data.BinaryNode.Eval(DataRow row, DataRowVersion version) at System.Data.Select.AcceptRecord(Int32 record) at System.Data.Select.GetLinearFilteredRecords(Range range) at System.Data.Select.SelectRows() at Buscador.RevsitaResultados(Int32 Pagina, Object AuthorID, Object ParentID, Object SectionID, DateTime StartDate, DateTime EndDate, String KeyWords)