AX 2012 - Cue on custom query has red cross

Hello,

I made a custom query in AX. I build a form for this query and published it for all users. When I open the form the list is perfectly shown on the screen. 

I made a cue for this query and published it for everyone. The hint is on my rolecenter but there is a red cross on it. When I click the cue, the form opens without no problem. 

My question is, why is there a red cross an how can I get rid of it? I just need to see the amount of lines from the result of the query.

Thanks for helping me.