SQL Reporting Services Subscription Ownership#

We utilize data driven subscriptions in SQL Server Reporting Services (SSRS) to automate several reports and their distribution to a group of people.  For example maybe when a work order is created in the database a report with info about that order is emailed to everyone who will have to be involved in fulfiling the order. 

We realized that some of these reports were not going out.  By looking at the log files (located at ) it became clear that we were hitting a permissions issue:

ReportingServicesService!library!4!09/25/2008-08:15:04:: 
e ERROR: Throwing Microsoft.ReportingServices.Diagnostics.Utilities.AccessDeniedException:
The permissions granted to user 'MYDOMAIN\someuser' are insufficient for performing this operation., ; Info: Microsoft.ReportingServices.Diagnostics.Utilities.AccessDeniedException:
The permissions granted to user 'MYDOMAIN\someuser' are insufficient for performing this operation.

Ok that seemed to make sense.  The user "someuser" had left our company and so I'm sure his account was disabled.  After looking around at the report, it's definition, the subscriptions, the data access, nothing was tied to this old employee. 

But.... the subscription itself still is.

The downside of this is that there is no way to change who "owns" the subscription.

However, you can make the changes manually in the database with the following code:

DECLARE @OldUserID uniqueidentifier
DECLARE @NewUserID uniqueidentifier 

SELECT @OldUserID = UserID FROM dbo.Users 
WHERE UserName = 'MYDOMAIN\someuser'

SELECT @NewUserID = UserID FROM dbo.Users 
WHERE UserName = 'MYDOMAIN\newuserhere'

UPDATE dbo.Subscriptions 
SET OwnerID = @NewUserID 
WHERE OwnerID = @OldUserID
Presto, your subscription has a new owner and will once again start running correctly.

UPDATE: I am going to try to work on something that will monitor the subscriptions and notify me if one of them fail.  Check back later.

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Tuesday, September 30, 2008 2:52:04 PM (Central Standard Time, UTC-06:00) #    Comments [0]  | 

 

Displaying Chart Data With CSS#

Here is a great article about some of the techniques for displaying chart data using CSS.

Examples: http://apples-to-oranges.com/goodies/css-for-bar-graphs/

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Sunday, September 21, 2008 6:37:59 PM (Central Standard Time, UTC-06:00) #    Comments [0]  | 

 

Merging Trillian Log Files#

I recently rebuilt my computer, and after reinstalling and running trillian for several days, I realized that I never moved over my log files from my old drive.

No problem, thanks to this awesome merge tool:
http://www.zalbee.intricus.net/programming.html

It's a simple command line utility written in java.  Took me like 5 minutes to merge all my files.  Awesome!

Categories:
Tuesday, September 16, 2008 1:48:27 PM (Central Standard Time, UTC-06:00) #    Comments [0]  | 

 

NHibernate Tutorials#

I have been poking around with NHibernate for a while now, but I am actually writing a small app with it at the moment.

During my time getting it up and running, I came across a few well written tutorials that I want to catalog here in case I want to return to them at some point for more in depth reading.

Great NHibernate Faq:
http://www.tobinharris.com/2007/2/3/nhibernate-faq

Fluent Interface for NHibernate:
http://blogs.hibernatingrhinos.com/...nhibernate.aspx

Alan Northam's Tutorials:
http://devlicio.us/blogs/alan_northam/...part-i.aspx
http://devlicio.us/blogs/alan_northam/...part-ii.aspx
http://devlicio.us/blogs/alan_northam/...part-iii.aspx
http://devlicio.us/blogs/alan_northam/...part-iv.aspx

 

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Tuesday, September 16, 2008 1:17:08 PM (Central Standard Time, UTC-06:00) #    Comments [0]  | 

 

PPC Scientific Techniques#

David Szetela has a series of an articles on the science and methods behind successful PPC strategies.

This goes into the basics of testing different ppc ads, copy, landing pages, and maximizing ROI.  They say a 200% return is baseline acceptable, but 1000% is more what they are looking for.

Interesting and worth reading.

Categories:  | 
Thursday, September 11, 2008 9:01:42 AM (Central Standard Time, UTC-06:00) #    Comments [0]  | 

 

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