ASP.net ReportViewer 9.0 error RRS feed

  • Question

  • User699632396 posted

    I'm using ReportViewer 9.0 in asp.net 3.5 using VS 2008. When executing the form, it retrieve data from SP and got the result in DataTable. The report display error

    The Hidden expression for the table ‘table1’ contains an error: Input string was not in a correct format.

    What cause this error ?

    Wednesday, January 14, 2015 4:40 AM


  • User1564875471 posted

    It looks like you are setting a hidden formula for a group or cell in the report and in the formula, you are expecting integer value in a parse/ctype casting where the value you are getting is string. Please post the expression you are using .

    • Marked as answer by Anonymous Thursday, October 7, 2021 12:00 AM
    Wednesday, January 14, 2015 10:52 AM