How to pass prompt value to columns with formula?

Question

Hello guys
I have a situation:
I have a report with 1 column name 'product' and in this column it has a case statement like 'case when item is ('a','b','c','d') then 'Men' else 'women' end'
Then I have created a dashboard prompt of the exact same column, and I defined the same case statement in the prompt's column formula as the same.. Then I tested the prompt and it is returning only 2 values 'men', 'women'..
However, when putting the prompt and report on the same dashboard, the report is not accepting the prompt values..
Then I set the presentation variable on the prompt and call it 'Product', then in the report I created a filter on 'product' column as equal to presentation variable 'product'--- I tried with and without single quotes.. So the filter itself looks like : case when ...... is equal to / is in @{product}
However, when I then return back to the dashboard, I am getting the error:
State: HY000. Code: 388918336. [NQODBC] [SQL_STATE: HY000] [nQSError: 10058] A general error has occurred. [nQSError: 27005] Unresolved column: "Product". (HY000)
Could anyone help?
Thanks

Answer 1

Hola
is possible that are you using a BINS agrupation into the Column Formula?
if you form a CASE statement using a Bins agrupation, in the column Formula, this must be disabled to match statements between columns and DB Prompt
if you are using a BINS agrupation to form the CASE statement, you have to delete the bins agrupation in the Column but keep the CASE statement
Regards