Insert member not working for newly added dimension

Hi,

    We are currently using EPM 10 SP 20 patch,we have added the new dimension for existing EPM Input form,bu when we try to insert the member EPM report  -> insert member.it is not showing the selection for the new dimension. Customer(0 Member selection)

        for remaining dimensions it is showing correct filter values, only for newly added dimension it is not showing any selection and showing following error message.

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Please suggest here.