One of our Windows 2008R2 server with SCCM client installed showed
WUAHandler.log
Its a WSUS Update Source type ({3CB4A8B0-0F04-4725-A8B0-413808E248E9}), adding it.WUAHandler20/08/2018 11:04:38 AM6076 (0x17BC)
Existing WUA Managed server was already set (https://xxxx.xxxx.xx:8531), skipping Group Policy registration.
Added Update Source ({3CB4A8B0-0F04-4725-A8B0-413808E248E9}) of content type: 2
CreateInstance failed for UpdateSession.
And UpdatesDeployment.log showed
Message received: '<?xml version='1.0' ?><SoftwareUpdatesMessage MessageType='EvaluateAssignments'><UseCachedResults>False</UseCachedResults></SoftwareUpdatesMessage>'
Removing scan history to force non cached results
Assignment {A563675C-8528-4EDA-9594-A9C2863A5495} has total CI = 261
Detection job ({AD190433-5BDA-43E0-B682-D128461726CF}) started for assignment ({A563675C-8528-4EDA-9594-A9C2863A5495})
Started evaluation for assignment ({A563675C-8528-4EDA-9594-A9C2863A5495})
Assignment {D4E978A6-2BE3-4A31-B06C-C8B6FADBF131} has total CI = 438
Detection job ({F8033973-EFEF-452A-8D77-B8A1C02FD205}) started for assignment ({D4E978A6-2BE3-4A31-B06C-C8B6FADBF131})
Started evaluation for assignment ({D4E978A6-2BE3-4A31-B06C-C8B6FADBF131})
Assignment {071AB0CC-2848-4BC3-98A3-5C1EE632B852} has total CI = 69
Detection job ({1927CD76-573F-40F0-B64E-6D2E8515E6DD}) started for assignment ({071AB0CC-2848-4BC3-98A3-5C1EE632B852})
Started evaluation for assignment ({071AB0CC-2848-4BC3-98A3-5C1EE632B852})
Evaluation initiated for (3) assignments.
Job error (0x80040154) received for assignment ({071AB0CC-2848-4BC3-98A3-5C1EE632B852}) action
Updates will not be made available
Job error (0x80040154) received for assignment ({A563675C-8528-4EDA-9594-A9C2863A5495}) action
Updates will not be made available
Job error (0x80040154) received for assignment ({D4E978A6-2BE3-4A31-B06C-C8B6FADBF131}) action
Updates will not be made available
Can someone please help? Many thanks.