SCCM Reports not working - shared data source not valid

[IzzyOnStage]

Hi,

I have just tried to install the Reports for SCCM into my local SSRS.
The reports appear to have been added successfully, but when I try to run them I get the following error:

The shared data source 'CM' for the report server or SharePoint site is not valid

Can anyone point me in the right direction to fix this?
Pretty sure I have missed something.

Regards,
Izzy

[Justin Chalfant (Patch My PC)]

Please run a repair install on the publishing service MSI and try the report upload again.

[IzzyOnStage]

Hi,

That didn't work.
However, I have managed to fix the issue.

It would appear that when I first ran the installer I used the wrong SCCM Site Folder name (forgot to precede it with "ConfigMgr_").
I have however, manually logged into the reports site and updated the reports to point to the correct data source.

All appears to be working now.