我在 SSAS 中查询多维数据集时遇到类型不匹配错误。MDX 查询如下所示:
WITH
MEMBER [MEASURES].[TopNFilter] AS
IIF
(
Count((EXISTING Exists([DimClient].[Client].CurrentMember,TopNSet))) > 0,
1,
-1
)
SELECT
{
[MEASURES].[Volume],
[TopNFilter]
} ON COLUMNS,
{TopNSet} ON ROWS
FROM [Cube];
我该如何解决这个错误