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ERROR [http-nio-8080-exec-97][PortletServlet:119] javax.portlet.PortletException: com.liferay.dynamic.data.mapping.exception.FormInstanceRecordExporterException: java.lang.IllegalArgumentException: Invalid column index (256). Allowable column range for BIFF8 is (0..255) or ('A'..'IV') javax.portlet.PortletException: com.liferay.dynamic.data.mapping.exception.FormInstanceRecordExporterException: java.lang.IllegalArgumentException: Invalid column index (256). Allowable column range for BIFF8 is (0..255) or ('A'..'IV')
