Hi,
We recently upgraded the BW system to 7.40.
We are facing an issue with BEx queries when we run them in RSRT. In the variable entry screen, we can't see any text labels next to the input fields after selecting a value. The space next to the field is just empty.
This issue does not occur for hierarchy variables, but is there for all others.
We found this issue only post upgrade.
Has anyone faced a similar issue? If you could share possible solutions or workarounds, it would be much appreciated. 
Thanks & Regards
Akshay