TryCatchFinally.net Some SQL, some .NET, and whatever else

2Jan/150

Removing expired/unused SSRS subscriptions

SQL Reporting Services doesn't do a very good job keeping the SQL Agent clean by removing expired or otherwise unusable subscriptions from the job list. To deal with this, we created a script that pulls some details about these old subscriptions, including the report responsible, the last run time and status, and the user who originally scheduled it. If you notice your SQL Agent job list getting excessively long, you can use this query to identify the culprit reports and owners, and then either notify them or remove the old subscriptions manually yourself (run this on the server with your SSRS databases):

  select c.Name as ReportName,
         s.EventType,
         s.Description as SubscriptionDescription,
         s.LastStatus as LastSubscriptionStatus,
         s.LastRunTime SubscriptionLastRunTime,
         case
            when recurrencetype = 1 then 'One Time'
            when recurrencetype = 2 then 'Hourly'
            when recurrencetype = 4 then 'Daily'
            when recurrencetype = 5 then 'Monthly' 
            when recurrencetype = 6 then 'Month Week' 
            else 'Other'
         end as RecurranceType,
         s.DeliveryExtension,
         u.UserName as SubscriptionSetUpBy,
         s.ModifiedDate as SubscriptionLastModifiedDate
    from [ReportServer].[dbo].[Subscriptions] s
    join [ReportServer].[dbo].[Catalog] c
      on c.ItemID = s.Report_OID
    join [ReportServer].[dbo].[Users] u
      on u.UserID = s.OwnerID
    join [ReportServer].[dbo].[reportschedule] rs
      on c.itemid = rs.reportid 
     and s.subscriptionid = rs.subscriptionid
    join [ReportServer].[dbo].[schedule] sch
      on rs.scheduleid = sch.scheduleid
   where s.EventType <> 'RefreshCache'
     and s.LastRunTime < dateadd(m, -3, getdate())
order by c.name

There are a number of similar scripts out there that pull much of this information together, but there wasn't one that collected all the details we were looking for in one place. From here, you can deal with the subscriptions as you see fit.

Note that you can just remove the old subscriptions by brute force if you'd prefer, and SSRS will clean up the orphaned SQL jobs, but I've preferred to review the list and notify users as we've never had too much volume to deal with. If you want to just delete them straight away, you can do so here:

DELETE ReportServer.dbo.Subscriptions
WHERE InactiveFlags != 0
	OR LastRunTime < dateadd(m, -3, getdate())
31May/133

Error creating emailed report subscriptions in Sharepoint-integrated SSRS

Anybody who has the rights to run a report in SSRS can set up a subscription, delivering the report to their own email address. However, if you try to deliver the report as an email to somebody else, you might be greeted with this unclear error message:
Reporting Services - other users email address
It reads:

A subscription delivery error has occurred. (rsDeliveryError)
   One of the extension parameters is not valid for the
   following reason: The account you are using does not
   have administrator privileges. A subscription cannot
   be created for bob.thompson@mydomain.com.
   (rsInvalidExtensionParameter)

I was setting up a subscription in our Sharepoint-integrated SQL Reporting Services site, and was attending to send the report to our shared group email address. I could set it up to deliver to me and I could forward it, but it wasn't letting me send the email to anybody else's email address, either inside or outside the organization.

Solution: Grant your user "Create Alerts" and "Manage Alerts" permission

I received this error because I lacked the "Create Alerts" and "Manage Alerts" on the report in question (or folder, or higher up). The error says you need to be an administrator, but doesn't really tell you what's wrong with your request - it's really complaining that you're delivering an alert to somebody else. Granting those rights to your user account (for that report, or to an object above it so they propagate down to that report) allows you to send the report to any email address you want.

I hope this helps!