Program to regenerate Timestream Buckets?

Hello,

The question:

Is there a program that forces the regeneration of timestream buckets?

The issue:

We currently have timestreams associated with our Distribution Centers in order to determine receiving times which are all based on the same Factory Calendar. The issue is that the Factory Calendar has since been changed to make some non-working days into working days. We obviously need to have this reflected in the timestream buckets associated with each DC. Today, we only know of generating timestreams through the /SAPAPO/CALENDAR transaction.

Thanks in advance,

brian