How to hide cells in appraisal template

Hello,

I try to hide cells in appraisal template regarding the age of the appraisee.

For that :

- I have Implemented the BADI - HRHAP00_COL_ACCESS. Set changing parameter 'availability = 'H' in GET_COLUMN_ACCESS.

- I Have executed OOHAP_BASIC, selected enhancement area BA - Column access and put the enhancement that I created in SE19

When I test, nothing is changed, the cell is still displayed.

Do you know what the problem, if a customising missed.

Best regards,

Patrice.