Diagnosis
A name space for subscription names is required if the option forsubscription generation is selected for a subscription generator (i.e.,the 'Create Subscriptions' flag is set for the generator). For thegiven generator no name space is provided on the current client.

System Response
A subscription generator cannot be set active unless the required namespaces are provided.

Procedure
The name spaces used by a subscription generator for site generation(per site type) and subscription generation can be set in theAdministration Console. Name spaces are client dependent objects andcan be changed.
Note that name space changes are only carried out for future generatedobjects. Existing generated objects will not be updated.