SCCM Current Branch 1910 Upgrade Prereq check fails with sysadmin rights issue

[Anmol06 0]

 

SCCM Infrastructure:

SCCM CB v1910

Standalone Primary Site

 

Issue :

Prerequisite Check for SCCM Upgrade from 1910 to 2010 fails with this error in Prereqcheck.log

 

ERROR: Failed to retrieve next row. $$<Configuration Manager Prereq><05-21-2021 11:00:09.190+420><thread=2760 (0xAC8)>

<FQDN OF PRIMARY SITE SERVER>; SQL Server sysadmin rights; Error; Either the user account running Configuration Manager Setup or NT AUTHORITY\SYSTEM does not have sysadmin SQL Server role permissions on the SQL Server instance selected for site database installation, or the SQL Server instance could not be contacted to verify permissions. Setup cannot continue. $$<Configuration Manager Prereq><05-21-2021 11:00:09.191+420><thread=2760 (0xAC8)>

ERROR: The current user does not have administrative rights on computer: <FQDN OF PRIMARY SITE SERVER>. $$<Configuration Manager Prereq><05-21-2021 11:00:09.198+420><thread=2760 (0xAC8)>

The service account through which this check is run has sysadmin rights on the SQL Database.

It will be really helpful if anyone here can point me in the right direction to fix this error.

[anyweb 481]

what about this ?

ERROR: The current user does not have administrative rights on computer: <FQDN OF PRIMARY SITE SERVER>

[Anmol06 0]

@anywebThe current user is the Service Account and it is part of Local Administrators on the Primary Site Server. So this Service Account should have the administrative rights on the Primary SIte Server.

[anyweb 481]

ok well something is not right, is SQL remote in this case ?

[Anmol06 0]

SQL Database resides on the Primary Site Server .

[anyweb 481]

ok back to the first error, are you specifying the sql server instance correctly ? what is it and what are you entering ?

on the server in question, logged on with that service account if you open device manager does it tell you you are a standard user ?

[Anmol06 0]

are you specifying the sql server instance correctly ? what is it and what are you entering ?---->Where it should be specified?

on the server in question, logged on with that service account if you open device manager does it tell you you are a standard user ?------->Device Manager shows all the hardware details. what else do I need to check in Device Manager?

[Anmol06 0]

Thanks for the assistance so far.

After granting sysadmin rights to the computer account of the Primary Site Server, the Pre-req check fails with the same error mentioned in the initial issue description. What to do in order to fix this issue?

[anyweb 481]

so what errors are you seeing now, to be clear

[Anmol06 0]

SOLVED.

The issue got fixed after granting sysadmin rights to the NT AUTHORITY\SYSTEM account.

Thanks for the quick help. Much Appreciated.