Stored Procedure Universe: Issue with Multi values for a prompt

Hi,

I have created a universe using BO4 UDT based on a Oracle stored procedure. The prompt is accepting a single value and working fine, but when I change the promt selection to "Multi", It's throwing an error "Multiple query filters contain a prompt with the same text, but the prompts use a different operand type or number of values. (WIS 00015)".

On the BO forums, I found a similar issue, but no solution.

So, is it possible to have a multi selection for a Prompt of a BO 4 stored procedure universe? If not, please let me know if there is any alternative to achieve this.

Appreciate any advice !

Thanks,
Leela