Created from redmine issue http://projects.theforeman.org/issues/18424

Debug notes:

SELECT 
       -- NO SUBS FOR 2.0
       
       -- Certificates
       (SELECT Count(*)
        FROM   cp_ent_certificate ec
               INNER JOIN cp_entitlement e
                       ON e.id = ec.entitlement_id
               INNER JOIN cp_pool p
                       ON e.pool_id = p.id
               INNER JOIN cp2_products prod
                       ON prod.uuid = p.product_uuid
        WHERE  prod.NAME LIKE '%_ueber_product') AS UEBER_ENT_CERTS,
        
        -- Entitlements
       (SELECT Count(*)
        FROM   cp_entitlement e
               INNER JOIN cp_pool p
                       ON e.pool_id = p.id
               INNER JOIN cp2_products prod
                       ON prod.uuid = p.product_uuid
        WHERE  prod.NAME LIKE '%_ueber_product') AS UEBER_ENTS,
        
        -- Pools
       (SELECT Count(*)
        FROM   cp_pool p
               INNER JOIN cp2_products prod
                       ON prod.uuid = p.product_uuid
        WHERE  prod.NAME LIKE '%_ueber_product') AS UEBER_POOLS,
        
        -- Content
        (select count(*) from cp2_content c
               inner join cp2_product_content pc on pc.content_uuid=c.uuid
               inner join cp2_products p on p.uuid=pc.product_uuid
               where p.name LIKE '%ueber_product'
        ) AS CP2_UEBER_CONTENT,

        -- Owner Content
        (select count(*) from cp2_owner_content oc
               inner join cp2_content c on c.uuid=oc.content_uuid
               inner join cp2_product_content pc on pc.content_uuid=c.uuid
               inner join cp2_products p on p.uuid=pc.product_uuid
               where p.name LIKE '%ueber_product'
         ) as CP2_OWNER_CONTENT,

         -- Products
         (select count(*) from cp2_products p where p.name LIKE '%ueber_product') AS CP2_PRODUCTS,

         -- Owner Products
         (select count(*) from cp2_owner_products op
             INNER JOIN cp2_products prod on op.product_uuid = prod.uuid
             WHERE prod.name LIKE '%ueber_product'
         ) AS CP2_OWNER_PRODUCTS,

         -- Consumers
         (SELECT Count(*)
             FROM   cp_consumer
             WHERE  NAME = 'ueber_cert_consumer'
         ) AS UEBER_CONSUMER;


Before manifest delete:
 ueber_ent_certs | ueber_ents | ueber_pools | cp2_ueber_content | cp2_owner_content | cp2_products | cp2_owner_products | ueber_consumer 
-----------------+------------+-------------+-------------------+-------------------+--------------+--------------------+----------------
               1 |          1 |           1 |                 1 |                 1 |            1 |                  1 |              1

After manifest delete:
 ueber_ent_certs | ueber_ents | ueber_pools | cp2_ueber_content | cp2_owner_content | cp2_products | cp2_owner_products | ueber_consumer 
-----------------+------------+-------------+-------------------+-------------------+--------------+--------------------+----------------
               0 |          0 |           0 |                 1 |                 1 |            1 |                  1 |              1

Fix is available in candlepin-2.0.25-1

Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA.
> 
> For information on the advisory, and where to find the updated files, follow the link below.
> 
> If the solution does not work for you, open a new bug report.
> 
> https://access.redhat.com/errata/RHSA-2018:0336