def to_s
			str = "  Batch Errors:\n"
			if batch_errors
				str += batch_errors.map{ |be| "\t" + be.to_s }.join("\n")
			end
			
			return str
		end
def to_s
			str = "  Batch Errors:\n"
			if batch_errors
				str += batch_errors.map{ |be| "\t" + be.to_s }.join("\n")
			end
			
			return str
		end
Public : Constructor

 Author:: jlopezn@neonline.cl

 attributes - Hash with the initial attributes
 === Attributes
 * tracking_id : the operation tracking id value
 * batch_error : array of hashes with the batch errors
 Public : Specified to string method

 Author:: jlopezn@neonline.cl