Join the Conversation
- Find Answers
- :
- Apps & Add-ons
- :
- All Apps and Add-ons
- :
- All Apps and Add-ons
- :
- Why is Splunk Add-on for Microsoft Security for GC...
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark Topic
- Subscribe to Topic
- Mute Topic
- Printer Friendly Page
- Mark as New
- Bookmark Message
- Subscribe to Message
- Mute Message
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Why is Splunk Add-on for Microsoft Security for GCC not working?
Hello all,
It would seem a swift migration to Splunk Add-on for Microsoft Security is highly recommended:
"Customers currently utilizing Microsoft 365 Defender Add-on for Splunk are strongly recommended to migrate to this new Splunk supported add-on after reading the migration section of the documentation."
I haven't been able to get this app to work with GCC, has anyone else? Anyone know when that support is coming?
- Mark as New
- Bookmark Message
- Subscribe to Message
- Mute Message
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Are you having issues with getting the data in? Can you dig into index=_internal to find errors in the TA logs?
- Mark as New
- Bookmark Message
- Subscribe to Message
- Mute Message
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
We are getting error 400 "Resource not found for the segment" on the calls the Add-On is making. I confirmed the credentials are good, we are getting successful logins.
- Mark as New
- Bookmark Message
- Subscribe to Message
- Mute Message
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
I believe when I posted this support had not yet been added. At this time, this app does support GCC and I have gotten it working in at least one environment. My guess would be you are running into an Azure permissions issue.
https://splunkbase.splunk.com/app/6207
- Mark as New
- Bookmark Message
- Subscribe to Message
- Mute Message
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
You got it working in GCC or GCC high? We are not able to get it working for GCC high.
- Mark as New
- Bookmark Message
- Subscribe to Message
- Mute Message
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Sorry, only GCC (literally the "GCC" selection an the API input configuration). I have not had the opportunity to work with GCC high yet so I cannot confirm if it works.
- Mark as New
- Bookmark Message
- Subscribe to Message
- Mute Message
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
@m_pham can you validate that this can work/is supported for GCC high? I notice that in the Splunk addon for Microsoft Offie 365 that I can pull my data from GCC high in, but it would be amazing to know that we could visualize that data with the Microsoft 365 App for Splunk. So far it looks like the APIs do not support that data.
- Mark as New
- Bookmark Message
- Subscribe to Message
- Mute Message
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
I don't have experience with this TA but it may be a permissions issue, so I'd recommend taking a look at that on that:
https://docs.splunk.com/Documentation/AddOns/released/MSSecurity/Configurepermissions
- Mark as New
- Bookmark Message
- Subscribe to Message
- Mute Message
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Bump. I am running into the same issue. Can we please get GCC high support for this app?
Join the Splunk Community Slack to learn, troubleshoot, and make connections with fellow Splunk practitioners in real time!
Join Splunk User Groups to connect and learn in-person by region or remotely by topic or industry.
May 2026 Splunk Expert Sessions: Security & Observability
Network to App: Observability Unlocked [May & June Series]
SPL2 Deep Dives, AppDynamics Integrations, SAML Made Simple and Much More on Splunk ...
