You will need to increase the Maximum number of records returned by server. By default this is set to 1000. If you have more than 1000 records in your layer the serial chart will return the data limit exceeded error. You will also run into issues with exporting records from an attribute table in a Web App if you have not increased your limit.
To do this republish the service. In the Service Editor go to the Parameters tab and increase the "Maximum number of records returned by the server:" to something greater than the number of records in the layer.