SSRS读取日期类型为nvarchar

Question

我创建了一个在SSRS中使用小数作为参数的查询。下面的代码（@TrueDemand）在我的本地PC上运行时，通过数据页面查询引发错误trying to convert nvarchar to int。    但是，当在预览中运行它甚至将报告发布到Web时，它运行正常：（

非常令人沮丧。有什么想法吗？

SELECT  AD.LogDate,
    AD.Location,
    AD.FunctionDescription as Func,
    AD.Offered,
    AD.Handled,
              AD.Handled +  ((AD.Offered - AD.Handled) * @TrueDemand) as TrueDemand,
    AD.Handled30,
    AG.SignedIn,
    AG.Available,
    AG.WorkloadSecs,
    AG.FullAHTSecs

FROM        dbo.vw_ApplicationDetail_Minus15mins AD
INNER JOIN  dbo.vw_AgentGroupDetail AG ON
    AD.Logdate = AG.Logdate AND
    AD.Location = AG.Location AND
    AD.FunctionDescription = AG.FunctionDescription

WHERE AD.Logdate between @Logdate  AND dateadd(d,1,@Logdate) AND
         AD.Location = @Location AND
         AD.FunctionDescription = @Function

ORDER BY AD.Logdate

Answer 1

您是否尝试过显式转换为该行上的所有变量的十进制数。

cast(AD.Handled as Decimal) + ((Cast(AD.Offered as Decimal) - Cast(AD.Handled as Decimal)) * Cast(@TrueDemand as Decimal)) as TrueDemand