Promotion Condition (VKA0) Not Created after activation

Hi

We currently activate promotions using WAK5 and WAK16. On WAK5 you can see the status of the sales price condition is set at B, however the VKA0 condition is not created.

In the process we perform supply source determination 45 days before the promotion start date (this is done for F&R) and we activate the promotion 5 days before the start date (this is done for our POS system)

What could be the cause of the VKA0 condition not being created?

Rgds