Hi Payman,
As documented in our "
Kendo UI PivotGrid - FAQ" article, "
Currently, the Kendo UI PivotDataSource has limited support for binding to flat data. Note that in this scenario not all of the features avialable when bound to a OLAP cube are supported. Those includes filtering, sorting, hierarchies and etc".
Best Regards,
Konstantin Dikov
Telerik
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