Objectdatasource feeding RDLC. Error when Objectdatasource returns nothing. An error has occurred during report processing. cannot create a datareader for dataset

Question

User1903567672 posted

Hi,

I have an objectdatasource connecting to a wcf service which calls a stored procedure for some results. When the query returns nothing, the RDLC dataset which is associating with the ObjectDatasource throws an error during the RDLC processing.

"An error has occurred during report processing.  cannot create a datareader for dataset"

How should it be handled? Please advise.

Answer 1

User1903567672 posted

actually, still getting the same error.

Answer 2

User521424079 posted

Hi andyyew,

Please try to refer to the following links:
http://stackoverflow.com/questions/20619294/c-sharp-rdlc-cannot-create-a-datareader-for-dataset-projectds-observationimages

http://stackoverflow.com/questions/15365731/rdlc-report-cannot-create-a-data-reader-for-dataset-dataset1