Essbase error 1260050

Hi All,

I have written a simple MDX code in the MDX editor to extract a slice of data from the ASO cube. However, i am getting an error. The details are below :

MDX code :

With

set [GL_Date] as '[GL_Date].Levels(0).members'

set [Customer] as '[Customer].Levels(0).members'

set [Producing_Plant] as '[Producing_Plant].Levels(0).members'

set [Size] as '[Size].Levels(0).members'

select

{[Measure].[MS_Qty] } on columns,

NON EMPTY { crossjoin (    {[GL_Date]},crossjoin( {[Customer]}, crossjoin(    {[Producing_Plant]},{[Size]})))    /*)*/ } on rows

from [BEV_PRIC.BEVPRICE]

The error is :

The Definition of GL_Date conflicts with the metadata outline