The Intune Connector site system role in Microsoft System Center Configuration Manager may not connect to the Intune service if the following conditions are true:
Errors that resemble the following are logged in the dmpDownloader.log file.
Note These entries are truncated for readability.
Additionally, errors are logged in the Cloudusersync.log file that resemble the following:
- The Intune Connector is installed on a Central Administration site (CAS) or on a server that is remote from the top-level site (that is, from the CAS or from a stand-alone primary site).
- The Intune Connector requires a proxy to access the Intune service.
Errors that resemble the following are logged in the dmpDownloader.log file.
Note These entries are truncated for readability.
ERROR: AcknowledgeMessage Exception: [Microsoft.Management.Services.Common.ServiceTooBusyException: One or more errors occurred. ---> System.AggregateException: One or more errors occurred. ---> System.TimeoutException: operation timed out for service: https://{intune_service_URL}/ - Operation ID (for customer support): {GUID}
Additionally, errors are logged in the Cloudusersync.log file that resemble the following:
ERROR: SetLicensedUsers exception Microsoft.Management.Services.Common.ServiceTooBusyException: One or more errors occurred. ---> System.AggregateException: One or more errors occurred. ---> System.TimeoutException: operation timed out for service: https://{intune_service_URL}/ - Operation ID (for customer support): {GUID}STATMSG: ID=10001 SEV=E LEV=M SOURCE="SMS Server" COMP="SMS_CLOUD_USERSYNC" SYS={site_server} SITE=ABC…