Returns values of data point attributes in variablesReturns the values of data point attributes over a specific periodReturns values of data point attributes at a particular source timeReturns values for the alert attributes of the data point elements for which alerts were added to the databaseRetrieves attribute values with the help of SQL statementsReturns all the data point names or data point element names that match a patternWinCC OA Reporting WSDL file