Hi,
I tried to run the following script from SQL2005 server A (publisher) from Database 'TestDB' to SQL2005 server B
(subscriber) database 'TestDB'
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exec sp_addsubscription @publication = N'publish_TestDB_FromCA', @subscriber = N'subscriberTest', @destination_db = N'TestDB', @subscription_type = N'Push', @sync_type = N'automatic', @article = N'all',
@update_mode = N'read only', @subscriber_type = 0

with following error:

Msg 14013, Level 16, State 1, Procedure sp_MSrepl_addsubscription, Line 252
This database is not enabled for publication.

Any idea?
Thanks
David