How to show both Key and Text in Prompt LOV based on variable from BW query BO 4.0 SP6 BICS

Hi,

Does BO 4.0 SP6 Web Intelligence support showing both "Key & Text" or "Text & Key" in the Prompt LOV coming from a BEx Variable?

If yes, how is it done? Setting this property on the characteristic and in the query doesn't work. The change can be seen in the rsrt transaction, but not in WEBI prompt LOV.

Are there any special conditions/restrictions/prerequisites that need to be considered in order for it to work?

If it is not possible/supported, what workarounds exist (data is stored in BW)?

This is a very important requirement for us, to be able to display both text and key in a WebI prompt.

Thank you!

Kind Regards

David