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Eror when Export to Excel..

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  • Eror when Export to Excel..

    Good night alpha developers.

    I am new in alpha, and trying to create a button for exporting to excel (*.xls) format that use stored procedure. for first time, I have SP with 4 variable(argument) (ex: SP_EmployeeRecap :Code, :Month, :Year, :Creator), after a few days the parameters have one extra argument (ex: SP_EmployeeRecap :Code, :Month, :Year, :Creator, :GroupData). Then I add additional columns to the report, the problem didn't start here, but it started when I have connected this report to a button from UX. the error showed me a message "error when converting nvarchar value 'A' to INT.

    eror1.jpg

    For report preview in PDF (using Free-form layout) it doesn't matter, but when the button used for exporting data to excel file (*.xls) the application appears an error loading page. its look like :

    eror2.jpg

    then the export to excel button is useless (this mean the app have any issue), and this data in *.xls format is very important.

    If anyone can help, we would be extremely grateful

    Thanks.

  • #2
    Re: Eror when Export to Excel..

    In this case, the error message should point you in the right direction.
    It is most likely a result of you passing a character value into a parameter in your SP that is defined as INT.

    Are you able to execute your stored procedure manually in SQL?
    If yes, start by using that complete SQL statement in your report data source without arguments.
    If that works, try passing in default values for your report arguments and work backwards from there.

    I have run into random issues when passing null values into a SP, so make sure to include a value for each argument.
    If you still have problems, modify your stored procedure to insert records into a temp table and see what values are being passed into your parameters from the report call.
    Nate Mitchell PMP

    Comment


    • #3
      Re: Eror when Export to Excel..

      Thanks for your suggestion, i solve that problem by making new report, then before we make a report we must decide the variable correctly.. thanks you so much

      Comment


      • #4
        Re: Eror when Export to Excel..

        you need to make sure that your parameter in yout report, component (in this case button that trigger the report) , and your stored procedure all have same column type.

        Comment


        • #5
          Re: Eror when Export to Excel..

          Originally posted by baihaqi View Post
          Good night alpha developers.

          I am new in alpha, and trying to create a button for exporting to excel (*.xls) format that use stored procedure. for first time, I have SP with 4 variable(argument) (ex: SP_EmployeeRecap :Code, :Month, :Year, :Creator), after a few days the parameters have one extra argument (ex: SP_EmployeeRecap :Code, :Month, :Year, :Creator, :GroupData). Then I add additional columns to the report, the problem didn't start here, but it started when I have connected this report to a button from UX. the error showed me a message "error when converting nvarchar value 'A' to INT.

          [ATTACH=CONFIG]41952[/ATTACH]

          For report preview in PDF (using Free-form layout) it doesn't matter, but when the button used for exporting data to excel file (*.xls) the application appears an error loading page. its look like :

          [ATTACH=CONFIG]41953[/ATTACH]

          then the export to excel button is useless (this mean the app have any issue), and this data in *.xls format is very important.

          If anyone can help, we would be extremely grateful

          Thanks.
          just change year and month data type into Numeric and you can export to excel without create a new one report.

          Comment

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