Hi Dimtrios.
Can you please help me understand how you fixed the issue?
I am facing the same. I have a variable defined in my HANA view that is also pulled to the universe.
Please have a look at the SQL in universe.. it already has the @Prompt but still i don't see the LOV in lumira
SELECT
Table__1."EMP_HIER_NM"
FROM
"_SYS_BIC"."ZDEV_PACK.ZEMP_PK/ZCA_PAYROLL"
('PLACEHOLDER' = ('$$ZDEPT$$', @Prompt(Hana Variable ZDEV_PACK.ZEMP_PK/ZCA_PAYROLL/ZDEPT)))
Table__1