[rsRuntimeErrorInExpression] The Value expression for the textrun ‘CallerNumber.Paragraphs[0].TextRuns[0]’ contains an error: The query returned no rows for the dataset. The expression therefore evaluates to null._

Hi all,

i am new to SSRS reports

my query to get data is:

select * from calldatadump where CAST(calltime as Date) between @StartDate and @EndDate and CallTypeId=@CallTypeId and stdcode=@StdCode

when i explicitly gives values to my query it gives no error in database.

but when i am binding a dataset to use this query in SSRS report,

it gives me the warning and not displaying correct results also.

Warning1 [rsRuntimeErrorInExpression] The Value expression for the textrun ‘CallerNumber.Paragraphs[0].TextRuns[0]’ contains an error: The query returned no rows for the dataset. The expression therefore evaluates to null.
Warning2 [rsRuntimeErrorInExpression] The Value expression for the textrun ‘CallTime.Paragraphs[0].TextRuns[0]’ contains an error: The query returned no rows for the dataset. The expression therefore evaluates to null.

Can somebody please help me out, why the hell this problem is occuring.