Missing Connection Types in Report Data Source Properties

I am running three installations of SharePoint 2013 with SQL 2012 for Business Intelligence, with Kerberos working.
I have been having intermittent issues with SQL Reporting Services in a multi-server configuration, but finally had it working in all three environments. We discovered many of our issues were caused by master page customizations which we have now disabled
temporarily while we work on function issues.
However, we started having a new problem with Reporting Services on just ONE of the environments, and we are not sure what happened. Most everything appears to still be working, except Reporting Services. I have verified that features are enabled
in both the farm and the site collection, as well as insured managed content types are being allowed on the target document libraries. I also verified the Reporting Service properties and database connections. However, I have found two clear symptoms
which I can find no other information regarding (in logs or in online searches):
1) If we try to create a new "Report Data Source" using the SharePoint UI, it will open a new Data Source Properties window, but in the "Data Source Type" field, there are no values available for me to select my connection type (e.g.,
Microsoft SQL Server).
2) In Central Administration, while administering the Reporting Services Service Application, I can manage a majority of the settings, including System Settings, Manage Jobs, Key Management, etc. However, if I click on the link for "E-mail Settings,"
I get the dreaded "Sorry Something went wrong screen," with an error saying that "Object reference is not set to an instance of an object."
So I am hoping someone has an idea of where I can look for additional information on this issue, or even better, knows what I am missing to get Reporting Services functional again in this environment!
Thanks in advance for any help provided.
Elohir

However, we started having a new problem with Reporting Services on just ONE of the environments, and we are not sure what happened.
Hi Elohir,
I assume you are installing Reporting Services SharePoint mode for SharePoint 2013, you need to:
1. Install "Reporting Services – SharePoint" and "Reporting Services add-in for SharePoint Products" on the SharePoint server that the SSRS service will run on. All other SP servers only need the "Reporting Services
add-in for SharePoint Products."
2. Run the Insall-SPRSService and Install-SPRSServiceProxy on Central Admin and SSRS server.
3. Start SSRS Service only on desired SSRS servers.
http://msdn.microsoft.com/en-us/library/jj219068.aspx
Since the issue occurs only to one of the environments, please provide more information about your multi-server configuration, and point out the server where the issue occurs.
Regards,
Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Subscriber Support, contact
[email protected] .
Rebecca Tu
TechNet Community Support

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Hi Rameshwar,
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For more information, please see:
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Troubleshooting PowerPivot Data Refresh:
http://social.technet.microsoft.com/wiki/contents/articles/3870.troubleshooting-powerpivot-data-refresh.aspx
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http://office.microsoft.com/en-in/excel-help/create-a-connection-to-a-data-model-for-power-view-HA102835737.aspx
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Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Subscriber Support, contact
[email protected] .
Rebecca Tu
TechNet Community Support

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Thanks ,
Suvarna
Pls award pts if it helps .

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http://www.adobe.com/cfusion/knowledgebase/index.cfm?id=6ef0253
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Tim Carley
www.recfusion.com
[email protected]

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here's the error:
Connection verification failed for data source: forum
com.mysql.jdbc.CommunicationsException: Communications link failure due to underlying exception: ** BEGIN NESTED EXCEPTION ** java.net.ConnectException MESSAGE: Connection timed out: connect STACKTRACE: java.net.ConnectException: Connection timed out: connect at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333) at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195) at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366) at java.net.Socket.connect(Socket.java:519) at java.net.Socket.connect(Socket.java:469) at java.net.Socket.(Socket.java:366) at java.net.Socket.(Socket.java:208) at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:173) at com.mysql.jdbc.MysqlIO.(MysqlIO.java:267) at com.mysql.jdbc.Connection.createNewIO(Connection.java:2739) at com.mysql.jdbc.Connection.(Connection.java:1553) at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:266) at coldfusion.server.j2ee.sql.pool.JDBCPool.createPhysicalConnection(JDBCPool.java :589) at coldfusion.server.j2ee.sql.pool.ConnectionRunner$RunnableConnection.run(Connect ionRunner.java:67) at java.lang.Thread.run(Thread.java:619) ** END NESTED EXCEPTION ** Last packet sent to the server was 0 ms ago.

Also make sure your firewall has the required port open (1433
default) and if you are running 2003 on the SQL box, especially if
you ran the security Wizard, make sure the IPSec is allowing the CF
box to communicate with it, and vise verse.

Missing Connection Types in Report Data Source Properties

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