XOQ-01431：Primary dimension must have at least one hierarchy.
错误码
错误描述：Primary dimension must have at least one hierarchy.
错误原因：An MdmPrimaryDimension was defined without any hierarchies.
解决方法：Add a hierarchy to the requested MdmPrimaryDimension using the OLAP Metadata API. If the primary dimension is read from the OLAP Catalog, then add a hierarchy to the primary dimension in the catalog table, or remove the primary dimension from the table if it is no longer relevant.
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