PENDING SCCM Site Status - Management Point Critical

[Joe Clough]

Showing 0Bytes?? but theres full content on that DP

Error log:

MP Control Manager detected management point is not responding to HTTP requests. The HTTP status code and text is 500, Internal Server Error.

Possible cause: Management point encountered an error when connecting to SQL Server.
Solution: Verify that the SQL Server is properly configured to allow Management Point access. Verify that management point computer account or the Management Point Database Connection Account is a member of Management Point Role (smsdbrole_MP) in the SQL Server database.

Possible cause: The SQL Server Service Principal Names (SPNs) are not registered correctly in Active Directory
Solution: Ensure SQL Server SPNs are correctly registered. Review Q829868.

Possible cause: Internet Information Services (IIS) isn't configured to listen on the ports over which the site is configured to communicate.
Solution: Verify that the designated Web Site is configured to use the same ports which the site is configured to use.

Possible cause: The designated Web Site is disabled in IIS.
Solution: Verify that the designated Web Site is enabled, and functioning properly.

Possible cause: The MP ISAPI Application Identity does not have the requisite logon privileges.
Solution: Verify that the account that the MP ISAPI is configured to run under has not been denied batch logon rights through group policy.

For more information, refer to Microsoft Knowledge Base article 838891.

I have removed and reinstated the Role
Removed Client on azure server and reinstalled
Rebooted
Primary site computer object is administrator on azure server with Service account too.

Clutching at straws!!

SMS_NOTIFICATION_SERVER

Notification Server on LKSAZSCCMCORPS1.LksSAZURE.COM failed to connect to the site database SCCM_GRP.

Possible cause: Notification Server failed to connect to the site database. Possible causes:

1. The network is temporally unavailable.

2. Firewall misconfiguration.

3. Authentication issues.

Verify that the site database is up and running.

To help identify the problem, see the bgbserver.log on the management point LKSAZSCCMCORPS1.LKSAZURE.COM.

IIS page

 

[Gokul]

Can you check your mpcontrol log. If the error is 500 .try accessing Http://localhost/SMS MP/

 

[Joe Clough]

Can you check your mpcontrol log. If the error is 500 .try accessing Http://localhost/SMS MP/

log file too big to send so heres a snipper, same errors every few minutes.

 

[Gokul]

Try below
-make sure that port 80 is opened
-Ran the command appcmd.exe Set config /Section:system.webserver/httpcompression /-[name=’xpress’] from path C:\Windows\System32\Inetsrv and rebooted the server.

 

[Joe Clough]

appcmd.exe Set config /Section:system.webserver/httpcompression /-[name=’xpress’]

Ive tried this before , but not in the Inetsrv path , tried again and get below error

Port 80 is open

I cant put my finger on why this is happening, PKI certs?

 

[Gokul]

Ok well ,

->How is MP has been configured ,HTTP or HTTPs ?
->Below are some steps for 500.19

Microsoft Support Team's IIS Blog - Troubleshooting HTTP 500.19 Errors in IIS 7

In general, a 500.19 error happens due to invalid configuration data. The IIS configuration system will almost always point to the source of the problem. At the same time, sometimes it is important …

blogs.iis.net

 

[Joe Clough]

This DP is one out of Six . 5 are configured for HTTPS and the one with the Problem is HTTP and im starting to wondering if its a PKI cert that is needed. But during the lock down and our Infra team being fuloughed I cant check with them regarding Certs and why 5 were done and not the 6th.

 

[Gokul]

i hope this is an IIS issue

 

[Joe Clough]

I made a backup of the Applicationhost.config file and used notepad++ to search in the file for anything of the below but the result came back with nothing

<scheme name="xpress" doStaticCompression="false" doDynamicCompression="true" dll="C:\Windows\system32\inetsrv\suscomp.dll" staticCompressionLevel="10" dynamicCompressionLevel="0" />

no mention of suscomp.dll either.

Ran the command line anyway (expecting it to fail) as the entry isnt there and it did fail

 

[Joe Clough]

have deletd the applicationhost.config file too in hope it will get recreated, it did not and still get the errors in MPControl.log

 

[Joe Clough]

restored file from back up and now getting

 

[Gokul]

Still I have doubt on iis only.
And something messy happened with applicationhost.config .Try to check applicationhost.config and iis once again

Error Code - 503 'Service Unavailable' - mpcontrol.log

Hello Everyone, While working in my lab today I encountered one issue with the Management Point of a stand alone Primary Site. It's a fre...

tech.mtayal.com

Management Point and HTTP status code 503, Service Unavailable

social.technet.microsoft.com

 

[Joe Clough]

Still I have doubt on iis only.
And something messy happened with applicationhost.config .Try to check applicationhost.config and iis once again

Error Code - 503 'Service Unavailable' - mpcontrol.log

Hello Everyone, While working in my lab today I encountered one issue with the Management Point of a stand alone Primary Site. It's a fre...

tech.mtayal.com

Management Point and HTTP status code 503, Service Unavailable

social.technet.microsoft.com

yeah I think youre right with IIS somewhere. Ive messed about with it too much so might restore from backup and start again, taking a backup first haha

 

[Joe Clough]

Ok so that backup is non existant. If I delete the applicationhost.config, what do I need to do for that to regenerate itself as a repair?

 

[Gokul]

yeah I think youre right with IIS somewhere. Ive messed about with it too much so might restore from backup and start again, taking a backup first haha

Yes better take backup and do further.

 

[Gokul]

Have you done iis reset post deleting applicationhost.config

https://support.microsoft.com/en-in/help/4468361/management-points-stop-responding-to-http-requests-with-error-500-19

 

[Gokul]

Hi Joe
Curious to know - is it done ?

 

[Joe Clough]

Hi Joe
Curious to know - is it done ?

I wanted to wait over the weekend to let the system iron itself out after making some changes, glad I did because I know have another issue.

Firstly, I deleted the applicationhost file from the troubled server and I copied over the file from a working DP with similar roles applied, I opened it and amended all the directories to point to the relevant areas. all sites and component status still critical, I ran the manual installation in command prompt to install the management point F:\SMS\bin\x64>rolesetup.exe /install /siteserver:MAN-SCCM-CM01 SMSMP 0

Which got me further and I was suprosed about as I had tried this 50 times with reboots in between etc so I put it down to the application host file being wrong.

Checked event viewer and the server was pending a reboot. bounce the server and wouldnt you beleve it everything went green. Over the moon I was untill Ive come in this morning to find that the server that was at 300GB content is now 4TB