Power BI汇率计算

Question

我是Power BI桌面的新手。 我们有一个包含RateDate，orderAmount和交易币种的Sales交易表

此外，我们还有一个汇率表，其中包含BaseCurrency（标准货币，即USD，EUR和INR），目标货币，生效日期和汇率。

为进行分析，我们需要根据汇率有效日期有效日期的映射将Salesamount转换为任何基础货币，即USD / INR / EUR。 我该如何实现？

我尝试遵循DAX代码，

AmountUSD = SUMX(Fact_SalesOrder,[OrderAmount]/lookupvalue(CurrencyRates[Rate],CurrencyRates[Effective Date],Fact_SalesOrder[RateDate],CurrencyRates[Base Currency],"USD",CurrencyRates[Target Currency],Fact_SalesOrder[Currency]))

但这会导致'infinity'值。

Answer 1

最后明白了：）

只需采取2种措施：“销售金额”和“选择的货币”即可。

Selected Currency = VALUES('ReportingCurrencies'[Currency])

和

SalesAmount = SWITCH(TRUE(),
[Selected Currency] = "EUR",SUMX(Fact_SalesOrder,[OrderAmount]/lookupvalue(CurrencyRates[Rate],CurrencyRates[Effective Date].[Date],Fact_SalesOrder[RateDate].[Date],CurrencyRates[Base Currency],"EUR",CurrencyRates[Target Currency],Fact_SalesOrder[Currency],1)),
[Selected Currency] = "USD",SUMX(Fact_SalesOrder,[OrderAmount]/lookupvalue(CurrencyRates[Rate],CurrencyRates[Effective Date].[Date],Fact_SalesOrder[RateDate].[Date],CurrencyRates[Base Currency],"USD",CurrencyRates[Target Currency],Fact_SalesOrder[Currency],1)),
[Selected Currency] = "INR",SUMX(Fact_SalesOrder,[OrderAmount]/lookupvalue(CurrencyRates[Rate],CurrencyRates[Effective Date].[Date],Fact_SalesOrder[RateDate].[Date],CurrencyRates[Base Currency],"INR",CurrencyRates[Target Currency],Fact_SalesOrder[Currency],1)))