I creating a simple List report. When I tries to add parameter and fill it from data source I am getting this exception
missing or invalid parameter value. please input valid data for all parameters
Can any one help please..
Thanks
4 Answers, 1 is accepted
Rank 1
Hello,
thats my problem too.
Has someone a solution?
Is it a single value or multi value parameter?
Please double-check if the data source parameters are mapped to report parameters (step 4 in the SqlDataSource Wizard help article). Then you will be asked for sample values to execute the query and get results (the fields for the Data Explorer).
You can provide initial values by setting the parameters' Value properties on designing the report. Or you can set each report parameter's Visible property to true, and the used viewer will display its parameters area.
Initial values can be specified by listing the report parameters' name (case sensitive) and the new values in the used viewer's ReportSource.Parameters collection - Report Source Parameters.
Regards,
Silviya
Progress Telerik
Rank 1
Iron
Hi,
I had the same problem, In fact, it is not a bug.
When you add a report parameter to your report, you should set the parameters value. If not, you get this error.
The report parameters have a property named AcceptsNull which is set to false. If you turn it to true, you will not get this error.
Rank 1
Iron
Hello,
Is there any way to know which parameter is missing valid data?
- Magnus
Currently, there is no way to get to know exactly which report parameter has missing or invalid data besides checking their values in the designer.
You may make a feature request on our feedback portal for a more informative error message when the value of a report parameter is incorrect. For example, you may request for the report parameter name(s) to be included in the error message.
Rank 1
Iron