Azure AD Graph MA throws no-start-ma error

Question

Hi ,

When I run Azure Graph MA import it shows no-start-ma error and when I checked the eventlogs , these are the errors I can see. Can anyone let me know the fix for this ? I have even tried refreshing the schema for this MA and it got failed with an error " An error was encountered during schema refresh. Please try again Later"

Log Name: Application
Source: FIMSynchronizationService
Date: 1/28/2021 5:40:13 PM
Event ID: 6801
Task Category: Server
Level: Error
Keywords: Classic
User: N/A
Computer: UEFRNVMHMIMS01.hzdmz.net
Description:
The extensible extension returned an unsupported error.
The stack trace is:

"Microsoft.MetadirectoryServices.ExtensibleExtensionException: Exception during the opening import connection ---> Microsoft.OData.Core.ODataException: The metadata document could not be read from the message content.
UnexpectedXmlElement : The schema element 'NavigationProperty' was not expected in the given context. : (1, 378659)

at Microsoft.OData.Core.ODataMetadataInputContext.ReadMetadataDocumentImplementation(Func2 getReferencedModelReaderFunc) at Microsoft.IdentityManagement.Connector.Graph.GraphService.GetMetadata(ConfigSettings settings) at Microsoft.IdentityManagement.Connector.Graph.ExtendedHelper.GetObjectTypeSchemaCollection(Schema syncSchema, ConfigSettings settings) at Microsoft.IdentityManagement.Connector.Graph.ImportController.GetImportStrategy(OpenImportConnectionRunStep runStep, ConfigSettings settings, Schema schema) at Microsoft.IdentityManagement.Connector.Graph.GraphConnector.OpenImportConnection(KeyedCollection2 configParameters, Schema types, OpenImportConnectionRunStep importRunStep)
--- End of inner exception stack trace ---
at Microsoft.IdentityManagement.Connector.Graph.GraphConnector.OpenImportConnection(KeyedCollection`2 configParameters, Schema types, OpenImportConnectionRunStep importRunStep)
Forefront Identity Manager 4.4.1642.0"
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="FIMSynchronizationService" />
<EventID Qualifiers="49152">6801</EventID>
<Level>2</Level>
<Task>3</Task>
<Keywords>0x80000000000000</Keywords>
<TimeCreated SystemTime="2021-01-28T16:40:13.411476900Z" />
<EventRecordID>161757</EventRecordID>
<Channel>Application</Channel>
<Computer>UEFRNVMHMIMS01.hzdmz.net</Computer>
<Security />
</System>
<EventData>
<Data>Microsoft.MetadirectoryServices.ExtensibleExtensionException: Exception during the opening import connection ---> Microsoft.OData.Core.ODataException: The metadata document could not be read from the message content.
UnexpectedXmlElement : The schema element 'NavigationProperty' was not expected in the given context. : (1, 378659)

at Microsoft.OData.Core.ODataMetadataInputContext.ReadMetadataDocumentImplementation(Func2 getReferencedModelReaderFunc) at Microsoft.IdentityManagement.Connector.Graph.GraphService.GetMetadata(ConfigSettings settings) at Microsoft.IdentityManagement.Connector.Graph.ExtendedHelper.GetObjectTypeSchemaCollection(Schema syncSchema, ConfigSettings settings) at Microsoft.IdentityManagement.Connector.Graph.ImportController.GetImportStrategy(OpenImportConnectionRunStep runStep, ConfigSettings settings, Schema schema) at Microsoft.IdentityManagement.Connector.Graph.GraphConnector.OpenImportConnection(KeyedCollection2 configParameters, Schema types, OpenImportConnectionRunStep importRunStep)
--- End of inner exception stack trace ---
at Microsoft.IdentityManagement.Connector.Graph.GraphConnector.OpenImportConnection(KeyedCollection`2 configParameters, Schema types, OpenImportConnectionRunStep importRunStep)
Forefront Identity Manager 4.4.1642.0</Data>
</EventData>

</Event>

Log Name: Application
Source: FIMSynchronizationService
Date: 1/28/2021 5:40:13 PM
Event ID: 6401
Task Category: Server
Level: Error
Keywords: Classic
User: N/A
Computer: UEFRNVMHMIMS01.hzdmz.net
Description:
The management agent controller encountered an unexpected error.

"ERR_: MMS(8588): ..\libutils.cpp(10186): Failed to start run because of undiagnosed MA error
Forefront Identity Manager 4.4.1642.0"
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="FIMSynchronizationService" />
<EventID Qualifiers="49152">6401</EventID>
<Level>2</Level>
<Task>3</Task>
<Keywords>0x80000000000000</Keywords>
<TimeCreated SystemTime="2021-01-28T16:40:13.427100000Z" />
<EventRecordID>161758</EventRecordID>
<Channel>Application</Channel>
<Computer>UEFRNVMHMIMS01.hzdmz.net</Computer>
<Security />
</System>
<EventData>
<Data>ERR_: MMS(8588): ..\libutils.cpp(10186): Failed to start run because of undiagnosed MA error
Forefront Identity Manager 4.4.1642.0</Data>
</EventData>
</Event>