ERROR: User does not have required permissions. Verify that sufficient permissions have been granted and Windows User Account Control (UAC) restrictions have been addressed.

This happens when you are on the server and want to administer report content from the server.  In short, the problem is that the local user does not have permissions. It appears to be a bug in the how permissions get set up within SSRS.

RESOLUTION

Run IE, Firefox or whatever as administrator

Navigate to http://localhost/Reports - (Do not use http://<server name>/Reports)

From the Root Folder, Click on  "Folder Settings" as below



Click on New "Role Assignment" and add "Content Manager" to the person you want to administer your content

SSRS - List User Parameter Selection

In SSRS,
How do I list the parameter the user selected in the parameter drop down?

Place a label on the header of your report and create an expression for the value:

 = "Days Selected " + Parameters!parm_Days_Past_Due.Label



What if multi-select is enabled for the parameter and the've chosen more than one value?
 ="Location Type= " + Join(Parameters!Location_Type.Label,",")

In this case, the join function treats the drop down label as an array object and concantonates all the values separated by a comma.  You can also use other characters to separate the list, but a comma is the most easily understood.

Jumbled Unreadable SSRS Report Details

In developing reports which have many columns, you may find that the detail lines become jumbled up and unreadable.  Note that the column headers are just fine though.

To save time and headache with your reports, always select your detail line(s) withing the IDE and be sure that the background color is not set to "clear".  In fact, giving them each a color is a good idea.  Note also that the default templates provided by MS always have a background color set.

I can't rationally explain why this matters, it's just one of those things to be written off as "magic".

Nice article about running totals against aggregated row items in SSRS

http://mangalpardeshi.blogspot.com/2009/02/running-totals-in-sql.html