Search Help not reflecting

Hi Gurus,

When i am trying to replace a existing search help for an attribute with the new one, the changes are not getting reflected and still the old search help is being displayed.

Steps performed :
1. Created a new Search help for the attribute via SE11

2. Replaced the existing search help in Edit Date model Step

3. Activated the BP Data model.

4.. Regenrated the BP_CENTRL structure as the attribute belongs to this entity type.

Please provide inputs if i am issing something here.

Thanks in Advance.