Azure AD Sync Services

Event 611,RPC Error 8453 Replication access was denied in Azure AD Sync Services

Issue with Azure AD Connect: New Passwords are not syncing to AAD from On-Premises. It throws Error with an Event ID : 611 in the Event Logs with following message. Password hash synchronization failed for domain: windowstechpro.com, domain controller hostname: DC2.windowstechpro.com, domain controller IP address: 192.168.139.132. Details: Microsoft.Online.PasswordSynchronization.DirectoryReplicationServices.DrsException: RPC Error 8453 : Replication access was […]

Introduction to Microsoft Graph API

Introduction to Microsoft Graph API – Part 1

Introduction to Microsoft Graph Microsoft Graph is a RESTful web API that enables you to access Microsoft Cloud service resources Microsoft Graph exposes REST APIs and client libraries to access data on the following Microsoft 365 services: To find out more, see Major services and features in Microsoft Graph. Let’s park the discussion about the […]

Introduction to Microsoft Graph API

Introduction to Microsoft Graph API – Part 2

In the Previous Article, we have used Graph Explorer to interact with Microsoft Cloud Workloads. Introduction to Microsoft Graph API – Part 1 Introduction to Microsoft Graph API – Part 3 Let’s start using the cmdlets which is an ideal way for many things. So get it started Registering An App for Auth Token for […]

Introduction to Microsoft Graph API

Introduction to Microsoft Graph API – Part 3

In Previous Article, we have registered application and selected permissions which is required the Administrator Consent Introduction to Microsoft Graph API – Part 1 Introduction to Microsoft Graph API – Part 2 To grant admin consent, Click on Grant admin consent for undefined Login using the Global administrator to provide the admin consent Click on […]

Exchange Online PowerShell

Invoke-WebRequest The remote name could not be resolved: ‘Watchdog.servicebus . windows.net

Issue: When Testing the Hybrid Connectivity using the below Command, Test-HybridConnectivity testO365Endpoints Resolution for Invoke-WebRequest Error: Checked with Microsoft by raising a Support case. It seems that the host watchdog.servicebus.windows.net is no longer. Which is why it could not be reached. To resolve this issue, as recommended by Microsoft, commented out the line in the […]

Exchange Online PowerShell

The connection to the server failed when running Hybrid Agent Setup

Issue: When running the Hybrid Configuration Wizard, It is failing with the following error. Resolution for this Hybrid Agent Error: It is ideally Exchange Web Services not allowed with required Authentication methods to proceed with the Hybrid Configuration. Step 1: Open Exchange Management Shell and run the commands below individually to make the necessary changes […]

Exchange Online PowerShell

Processing data from remote server Server.Domain.com failed with the following error message in Exchange Online PowerShell

Issue: When Trying to Load Exchange Management Shell, It is giving an error as follows, New-PSSession : [exch1.southtunes.in] Processing data from remote server exch1.southtunes.in failed with the following error message: [ClientAccessServer=EXCH1,BackEndServer=exch1.southtunes.in,RequestId=523f3cc5-9a19-4e67-a19b-2fb41e7820 a3,TimeStamp=8/9/2019 4:28:03 AM] [AuthZRequestId=d5c1ebb3-1d96-40a2-adba-fad7ecf3f778][FailureCategory=AuthZ-CmdletAccessDeniedException] The user “southtunes.in/Users/superamdin” isn’t assigned to any management roles. Found the root cause in the event logs Error message, It […]

Azure AD Sync Services

An Error occurred while locating computer account error when enabling Seamless Single Sign-On in Azure AD Connect

When trying to enable Seamless Single Sign-On(SSSO) while the Authentication enabled with Password Hash Sync Authentication(PHS). When trying to enable the Seamless Single Sign-on using the AADConnect Configuration Wizard. The configuration failed with the error message: “An Error occurred while locating computer account“ It gives the same error when we try to enable using the […]