IT Consultant Everyday Notes

Just some problems/solutions storage

Tag Archives: SCCM 2012 R2

SCCM 2012R2: Manage CentOS 7.0 Clients

SCCM 2012 R2: Migration from SCCM 2007 SP2

Wally Mead on SCCM migration video:

SCCM 2012 R2: OSD fails after upgrade


I upgraded SCCM 2012 SP1 CU2 to SCCM 2012 R2 CU2 and after that my OSD TS starts to fail with:


401 – Unsuccessful with context credentials. Retrying with supplied credentials.   …
Network access account credentials not supplied.

401 – Unsuccessful on all retries.


I tried to delete/re-create Network access account – no go

Add a new account to NAA list (SCCM 2012 R2 supports multiple NAA) – no go

Made minor changes to my boot image to force boot image rebuild – after redistribution on DP TS successfully started.


NOTE: if you use CD/USB media you need to recreate it!

SCCM 2012 R2: How to install a test environment with one command?

Roger Zander posted a manual of one command unattended installation of a fully functioning SCCM 2012 R2 Primary site. Cool!

Note: When I tried to install it on my Windows Server 2012 R2 server the package failed with error “You must have Windows Server 2012 R2 or later”. Roger recommended me to use per-package installation

cinst cm12r2.iis

cinst cm12r2.adk

cinst cm12r2.sql2012  (it failed on the first try, but finished ok on the second)


Those packages ran successfully and SCCM is installed