Exception type: System.ServiceModel.FaultException`1[Microsoft.Xrm.Sdk.OrganizationServiceFault] Message: System.Runtime.Serialization.SerializationException: Element 'http://schemas.datacontract.org/2004/07/System.Collections.Generic:value' contains data from a type that maps to the name '<NAMESPACE>:<CLASSNAME>'. The deserializer has no knowledge of any type that maps to this name. Consider changing the implementation of the ResolveName method on your DataContractResolver to return a non-null value for name '<CLASSNAME>' and namespace '<NAMESPACE>'.

[honzakostejn]

Hi,

I've recently moved early bound entity class to a different project and started getting this exception.

Exception Details

Unhandled exception:
Exception type: System.ServiceModel.FaultException`1[Microsoft.Xrm.Sdk.OrganizationServiceFault]
Message: System.Runtime.Serialization.SerializationException: Element 'http://schemas.datacontract.org/2004/07/System.Collections.Generic:value' contains data from a type that maps to the name '<NAMESPACE>:<CLASSNAME>'. The deserializer has no knowledge of any type that maps to this name. Consider changing the implementation of the ResolveName method on your DataContractResolver to return a non-null value for name '<CLASSNAME>' and namespace '<NAMESPACE>'. at System.Runtime.Serialization.XmlObjectSerializerReadContext.InternalDeserialize(XmlReaderDelegator reader, String name, String ns, Type declaredType, DataContract& dataContract) +0x199 at System.Runtime.Serialization.XmlObjectSerializerReadContext.InternalDeserialize(XmlReaderDelegator xmlReader, Int32 id, RuntimeTypeHandle declaredTypeHandle, String name, String ns) +0x9 at ReadKeyValuePairOfstringanyTypeFromXml(XmlReaderDelegator , XmlObjectSerializerReadContext , XmlDictionaryString[] , XmlDictionaryString[] ) at System.Runtime.Serialization.ClassDataContract.ReadXmlValue(XmlReaderDelegator xmlReader, XmlObjectSerializerReadContext context) +0x7 at System.Runtime.Serialization.XmlObjectSerializerReadContext.InternalDeserialize(XmlReaderDelegator reader, String name, String ns, Type declaredType, DataContract& dataContract) +0x277 at System.Runtime.Serialization.XmlObjectSerializerReadContext.InternalDeserialize(XmlReaderDelegator xmlReader, Int32 id, RuntimeTypeHandle declaredTypeHandle, String name, String ns) +0x9 at ReadParameterCollectionFromXml(XmlReaderDelegator , XmlObjectSerializerReadContext , XmlDictionaryString , XmlDictionaryString , CollectionDataContract ) at System.Runtime.Serialization.CollectionDataContract.ReadXmlValue(XmlReaderDelegator xmlReader, XmlObjectSerializerReadContext context) +0x34 at System.Runtime.Serialization.XmlObjectSerializerReadContext.InternalDeserialize(XmlReaderDelegator reader, String name, String ns, Type declaredType, DataContract& dataContract) +0x269 at System.Runtime.Serialization.XmlObjectSerializerReadContext.InternalDeserialize(XmlReaderDelegator xmlReader, Int32 id, RuntimeTypeHandle declaredTypeHandle, String name, String ns) +0x9 at ReadUpdateRequestFromXml(XmlReaderDelegator , XmlObjectSerializerReadContext , XmlDictionaryString[] , XmlDictionaryString[] ) at System.Runtime.Serialization.ClassDataContract.ReadXmlValue(XmlReaderDelegator xmlReader, XmlObjectSerializerReadContext context) +0x7 at System.Runtime.Serialization.XmlObjectSerializerReadContext.InternalDeserialize(XmlReaderDelegator reader, String name, String ns, Type declaredType, DataContract& dataContract) +0x277 at System.Runtime.Serialization.XmlObjectSerializerReadContext.InternalDeserialize(XmlReaderDelegator xmlReader, Type declaredType, DataContract dataContract, String name, String ns) +0xb at System.Runtime.Serialization.DataContractSerializer.InternalReadObject(XmlReaderDelegator xmlReader, Boolean verifyObjectName, DataContractResolver dataContractResolver) +0x128 at System.Runtime.Serialization.XmlObjectSerializer.ReadObjectHandleExceptions(XmlReaderDelegator reader, Boolean verifyObjectName, DataContractResolver dataContractResolver) +0x74 at System.Runtime.Serialization.XmlObjectSerializer.ReadObject(XmlDictionaryReader reader) +0x0 at Microsoft.Xrm.RemotePlugin.Common.DataContractSerializer.InternalDeserialize[T](XmlDictionaryReader binaryDictionaryReader, Assembly proxyTypeAssembly) +0x28 at Microsoft.Xrm.RemotePlugin.Common.DataContractSerializer.Deserialize[T](Byte[] serializedData, Assembly proxyTypeAssembly) +0x1e at Microsoft.Xrm.RemotePlugin.Grpc.SandboxFabricDuplexCommunicationHandler.<>c__DisplayClass20_0.<ExecuteCallbackRequestAndSendResponseAsync>b__0() +0x29 at Microsoft.PowerApps.CoreFramework.ActivityLoggerExtensions.ExecuteRoot[TResult](ILogger logger, EventId eventId, RootExecutionContext rootContext, ActivityType activityType, Func`1 func, IEnumerable`1 additionalCustomProperties) +0x9f at Microsoft.Xrm.Telemetry.XrmTelemetryExtensions.ExecuteRoot[TResult](ILogger logger, XrmRootExecutionContext rootContext, XrmTelemetryActivityType activityType, Func`1 func) +0x0 at Microsoft.Xrm.RemotePlugin.Grpc.SandboxFabricDuplexCommunicationHandler.RunSdkAction(Func`1 sdkAction, String rootExecutionContext) +0xc at System.Threading.Tasks.Task`1.InnerInvoke() +0xf at System.Threading.Tasks.Task.Execute() +0x10 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() +0xc at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +0x28 at Microsoft.Xrm.RemotePlugin.Grpc.SandboxFabricDuplexCommunicationHandler.<ExecuteSDKActionAsync>d__43.MoveNext() +0x241: Microsoft Dynamics CRM has experienced an error. Reference number for administrators or support: #2BE5CD43Detail: <OrganizationServiceFault xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.microsoft.com/xrm/2011/Contracts"> <ActivityId>5bb68893-917e-4434-997e-499257df2b4a</ActivityId> <ErrorCode>-2147220970</ErrorCode> <ErrorDetails xmlns:d2p1="http://schemas.datacontract.org/2004/07/System.Collections.Generic" /> <HelpLink></HelpLink> <Message>System.Runtime.Serialization.SerializationException: Element 'http://schemas.datacontract.org/2004/07/System.Collections.Generic:value' contains data from a type that maps to the name '<NAMESPACE>:<CLASSNAME>'. The deserializer has no knowledge of any type that maps to this name. Consider changing the implementation of the ResolveName method on your DataContractResolver to return a non-null value for name '<CLASSNAME>' and namespace '<NAMESPACE>'. at System.Runtime.Serialization.XmlObjectSerializerReadContext.InternalDeserialize(XmlReaderDelegator reader, String name, String ns, Type declaredType, DataContract&amp; dataContract) +0x199 at System.Runtime.Serialization.XmlObjectSerializerReadContext.InternalDeserialize(XmlReaderDelegator xmlReader, Int32 id, RuntimeTypeHandle declaredTypeHandle, String name, String ns) +0x9 at ReadKeyValuePairOfstringanyTypeFromXml(XmlReaderDelegator , XmlObjectSerializerReadContext , XmlDictionaryString[] , XmlDictionaryString[] ) at System.Runtime.Serialization.ClassDataContract.ReadXmlValue(XmlReaderDelegator xmlReader, XmlObjectSerializerReadContext context) +0x7 at System.Runtime.Serialization.XmlObjectSerializerReadContext.InternalDeserialize(XmlReaderDelegator reader, String name, String ns, Type declaredType, DataContract&amp; dataContract) +0x277 at System.Runtime.Serialization.XmlObjectSerializerReadContext.InternalDeserialize(XmlReaderDelegator xmlReader, Int32 id, RuntimeTypeHandle declaredTypeHandle, String name, String ns) +0x9 at ReadParameterCollectionFromXml(XmlReaderDelegator , XmlObjectSerializerReadContext , XmlDictionaryString , XmlDictionaryString , CollectionDataContract ) at System.Runtime.Serialization.CollectionDataContract.ReadXmlValue(XmlReaderDelegator xmlReader, XmlObjectSerializerReadContext context) +0x34 at System.Runtime.Serialization.XmlObjectSerializerReadContext.InternalDeserialize(XmlReaderDelegator reader, String name, String ns, Type declaredType, DataContract&amp; dataContract) +0x269 at System.Runtime.Serialization.XmlObjectSerializerReadContext.InternalDeserialize(XmlReaderDelegator xmlReader, Int32 id, RuntimeTypeHandle declaredTypeHandle, String name, String ns) +0x9 at ReadUpdateRequestFromXml(XmlReaderDelegator , XmlObjectSerializerReadContext , XmlDictionaryString[] , XmlDictionaryString[] ) at System.Runtime.Serialization.ClassDataContract.ReadXmlValue(XmlReaderDelegator xmlReader, XmlObjectSerializerReadContext context) +0x7 at System.Runtime.Serialization.XmlObjectSerializerReadContext.InternalDeserialize(XmlReaderDelegator reader, String name, String ns, Type declaredType, DataContract&amp; dataContract) +0x277 at System.Runtime.Serialization.XmlObjectSerializerReadContext.InternalDeserialize(XmlReaderDelegator xmlReader, Type declaredType, DataContract dataContract, String name, String ns) +0xb at System.Runtime.Serialization.DataContractSerializer.InternalReadObject(XmlReaderDelegator xmlReader, Boolean verifyObjectName, DataContractResolver dataContractResolver) +0x128 at System.Runtime.Serialization.XmlObjectSerializer.ReadObjectHandleExceptions(XmlReaderDelegator reader, Boolean verifyObjectName, DataContractResolver dataContractResolver) +0x74 at System.Runtime.Serialization.XmlObjectSerializer.ReadObject(XmlDictionaryReader reader) +0x0 at Microsoft.Xrm.RemotePlugin.Common.DataContractSerializer.InternalDeserialize[T](XmlDictionaryReader binaryDictionaryReader, Assembly proxyTypeAssembly) +0x28 at Microsoft.Xrm.RemotePlugin.Common.DataContractSerializer.Deserialize[T](Byte[] serializedData, Assembly proxyTypeAssembly) +0x1e at Microsoft.Xrm.RemotePlugin.Grpc.SandboxFabricDuplexCommunicationHandler.&lt;&gt;c__DisplayClass20_0.&lt;ExecuteCallbackRequestAndSendResponseAsync&gt;b__0() +0x29 at Microsoft.PowerApps.CoreFramework.ActivityLoggerExtensions.ExecuteRoot[TResult](ILogger logger, EventId eventId, RootExecutionContext rootContext, ActivityType activityType, Func`1 func, IEnumerable`1 additionalCustomProperties) +0x9f at Microsoft.Xrm.Telemetry.XrmTelemetryExtensions.ExecuteRoot[TResult](ILogger logger, XrmRootExecutionContext rootContext, XrmTelemetryActivityType activityType, Func`1 func) +0x0 at Microsoft.Xrm.RemotePlugin.Grpc.SandboxFabricDuplexCommunicationHandler.RunSdkAction(Func`1 sdkAction, String rootExecutionContext) +0xc at System.Threading.Tasks.Task`1.InnerInvoke() +0xf at System.Threading.Tasks.Task.Execute() +0x10 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() +0xc at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +0x28 at Microsoft.Xrm.RemotePlugin.Grpc.SandboxFabricDuplexCommunicationHandler.&lt;ExecuteSDKActionAsync&gt;d__43.MoveNext() +0x241: Microsoft Dynamics CRM has experienced an error. Reference number for administrators or support: #2BE5CD43</Message> <Timestamp>2021-03-17T15:05:39</Timestamp> <ExceptionRetriable>false</ExceptionRetriable> <ExceptionSource>SdkClientError</ExceptionSource> <InnerFault i:nil="true" /> <OriginalException>SdkClientError</OriginalException> <TraceText i:nil="true" /> </OrganizationServiceFault> Exception Details-Details of the exception.Unhandled exception:Exception type: System.ServiceModel.FaultException`1[Microsoft.Xrm.Sdk.OrganizationServiceFault]Message: System.Runtime.Serialization.SerializationException: Element 'http://schemas.datacontract.org/2004/07/System.Collections.Generic:value' contains data from a type that maps to the name '<NAMESPACE>:<CLASSNAME>'. The deserializer has no knowledge of any type that maps to this name. Consider changing the implementation of the ResolveName method on your DataContractResolver to return a non-null value for name '<CLASSNAME>' and namespace '<NAMESPACE>'.at System.Runtime.Serialization.XmlObjectSerializerReadContext.InternalDeserialize(XmlReaderDelegator reader, String name, String ns, Type declaredType, DataContract& dataContract) +0x199at System.Runtime.Serialization.XmlObjectSerializerReadContext.InternalDeserialize(XmlReaderDelegator xmlReader, Int32 id, RuntimeTypeHandle declaredTypeHandle, String name, String ns) +0x9at ReadKeyValuePairOfstringanyTypeFromXml(XmlReaderDelegator , XmlObjectSerializerReadContext , XmlDictionaryString[] , XmlDictionaryString[] )at System.Runtime.Serialization.ClassDataContract.ReadXmlValue(XmlReaderDelegator xmlReader, XmlObjectSerializerReadContext context) +0x7at System.Runtime.Serialization.XmlObjectSerializerReadContext.InternalDeserialize(XmlReaderDelegator reader, String name, String ns, Type declaredType, DataContract& dataContract) +0x277at System.Runtime.Serialization.XmlObjectSerializerReadContext.InternalDeserialize(XmlReaderDelegator xmlReader, Int32 id, RuntimeTypeHandle declaredTypeHandle, String name, String ns) +0x9at ReadParameterCollectionFromXml(XmlReaderDelegator , XmlObjectSerializerReadContext , XmlDictionaryString , XmlDictionaryString , CollectionDataContract )at System.Runtime.Serialization.CollectionDataContract.ReadXmlValue(XmlReaderDelegator xmlReader, XmlObjectSerializerReadContext context) +0x34at System.Runtime.Serialization.XmlObjectSerializerReadContext.InternalDeserialize(XmlReaderDelegator reader, String name, String ns, Type declaredType, DataContract& dataContract) +0x269at System.Runtime.Serialization.XmlObjectSerializerReadContext.InternalDeserialize(XmlReaderDelegator xmlReader, Int32 id, RuntimeTypeHandle declaredTypeHandle, String name, String ns) +0x9at ReadUpdateRequestFromXml(XmlReaderDelegator , XmlObjectSerializerReadContext , XmlDictionaryString[] , XmlDictionaryString[] )at System.Runtime.Serialization.ClassDataContract.ReadXmlValue(XmlReaderDelegator xmlReader, XmlObjectSerializerReadContext context) +0x7at System.Runtime.Serialization.XmlObjectSerializerReadContext.InternalDeserialize(XmlReaderDelegator reader, String name, String ns, Type declaredType, DataContract& dataContract) +0x277at System.Runtime.Serialization.XmlObjectSerializerReadContext.InternalDeserialize(XmlReaderDelegator xmlReader, Type declaredType, DataContract dataContract, String name, String ns) +0xbat System.Runtime.Serialization.DataContractSerializer.InternalReadObject(XmlReaderDelegator xmlReader, Boolean verifyObjectName, DataContractResolver dataContractResolver) +0x128at System.Runtime.Serialization.XmlObjectSerializer.ReadObjectHandleExceptions(XmlReaderDelegator reader, Boolean verifyObjectName, DataContractResolver dataContractResolver) +0x74at System.Runtime.Serialization.XmlObjectSerializer.ReadObject(XmlDictionaryReader reader) +0x0at Microsoft.Xrm.RemotePlugin.Common.DataContractSerializer.InternalDeserialize[T](XmlDictionaryReader binaryDictionaryReader, Assembly proxyTypeAssembly) +0x28at Microsoft.Xrm.RemotePlugin.Common.DataContractSerializer.Deserialize[T](Byte[] serializedData, Assembly proxyTypeAssembly) +0x1eat Microsoft.Xrm.RemotePlugin.Grpc.SandboxFabricDuplexCommunicationHandler.<>c__DisplayClass20_0.<ExecuteCallbackRequestAndSendResponseAsync>b__0() +0x29at Microsoft.PowerApps.CoreFramework.ActivityLoggerExtensions.ExecuteRoot[TResult](ILogger logger, EventId eventId, RootExecutionContext rootContext, ActivityType activityType, Func`1 func, IEnumerable`1 additionalCustomProperties) +0x9fat Microsoft.Xrm.Telemetry.XrmTelemetryExtensions.ExecuteRoot[TResult](ILogger logger, XrmRootExecutionContext rootContext, XrmTelemetryActivityType activityType, Func`1 func) +0x0at Microsoft.Xrm.RemotePlugin.Grpc.SandboxFabricDuplexCommunicationHandler.RunSdkAction(Func`1 sdkAction, String rootExecutionContext) +0xcat System.Threading.Tasks.Task`1.InnerInvoke() +0xfat System.Threading.Tasks.Task.Execute() +0x10--- End of stack trace from previous location where exception was thrown ---at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() +0xcat System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +0x28at Microsoft.Xrm.RemotePlugin.Grpc.SandboxFabricDuplexCommunicationHandler.<ExecuteSDKActionAsync>d__43.MoveNext() +0x241: Microsoft Dynamics CRM has experienced an error. Reference number for administrators or support: #2BE5CD43Detail:<OrganizationServiceFault xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.microsoft.com/xrm/2011/Contracts"><ActivityId>5bb68893-917e-4434-997e-499257df2b4a</ActivityId><ErrorCode>-2147220970</ErrorCode><ErrorDetails xmlns:d2p1="http://schemas.datacontract.org/2004/07/System.Collections.Generic" /><HelpLink></HelpLink><Message>System.Runtime.Serialization.SerializationException: Element 'http://schemas.datacontract.org/2004/07/System.Collections.Generic:value' contains data from a type that maps to the name '<NAMESPACE>:<CLASSNAME>'. The deserializer has no knowledge of any type that maps to this name. Consider changing the implementation of the ResolveName method on your DataContractResolver to return a non-null value for name '<CLASSNAME>' and namespace '<NAMESPACE>'.at System.Runtime.Serialization.XmlObjectSerializerReadContext.InternalDeserialize(XmlReaderDelegator reader, String name, String ns, Type declaredType, DataContract&amp; dataContract) +0x199at System.Runtime.Serialization.XmlObjectSerializerReadContext.InternalDeserialize(XmlReaderDelegator xmlReader, Int32 id, RuntimeTypeHandle declaredTypeHandle, String name, String ns) +0x9at ReadKeyValuePairOfstringanyTypeFromXml(XmlReaderDelegator , XmlObjectSerializerReadContext , XmlDictionaryString[] , XmlDictionaryString[] )at System.Runtime.Serialization.ClassDataContract.ReadXmlValue(XmlReaderDelegator xmlReader, XmlObjectSerializerReadContext context) +0x7at System.Runtime.Serialization.XmlObjectSerializerReadContext.InternalDeserialize(XmlReaderDelegator reader, String name, String ns, Type declaredType, DataContract&amp; dataContract) +0x277at System.Runtime.Serialization.XmlObjectSerializerReadContext.InternalDeserialize(XmlReaderDelegator xmlReader, Int32 id, RuntimeTypeHandle declaredTypeHandle, String name, String ns) +0x9at ReadParameterCollectionFromXml(XmlReaderDelegator , XmlObjectSerializerReadContext , XmlDictionaryString , XmlDictionaryString , CollectionDataContract )at System.Runtime.Serialization.CollectionDataContract.ReadXmlValue(XmlReaderDelegator xmlReader, XmlObjectSerializerReadContext context) +0x34at System.Runtime.Serialization.XmlObjectSerializerReadContext.InternalDeserialize(XmlReaderDelegator reader, String name, String ns, Type declaredType, DataContract&amp; dataContract) +0x269at System.Runtime.Serialization.XmlObjectSerializerReadContext.InternalDeserialize(XmlReaderDelegator xmlReader, Int32 id, RuntimeTypeHandle declaredTypeHandle, String name, String ns) +0x9at ReadUpdateRequestFromXml(XmlReaderDelegator , XmlObjectSerializerReadContext , XmlDictionaryString[] , XmlDictionaryString[] )at System.Runtime.Serialization.ClassDataContract.ReadXmlValue(XmlReaderDelegator xmlReader, XmlObjectSerializerReadContext context) +0x7at System.Runtime.Serialization.XmlObjectSerializerReadContext.InternalDeserialize(XmlReaderDelegator reader, String name, String ns, Type declaredType, DataContract&amp; dataContract) +0x277at System.Runtime.Serialization.XmlObjectSerializerReadContext.InternalDeserialize(XmlReaderDelegator xmlReader, Type declaredType, DataContract dataContract, String name, String ns) +0xbat System.Runtime.Serialization.DataContractSerializer.InternalReadObject(XmlReaderDelegator xmlReader, Boolean verifyObjectName, DataContractResolver dataContractResolver) +0x128at System.Runtime.Serialization.XmlObjectSerializer.ReadObjectHandleExceptions(XmlReaderDelegator reader, Boolean verifyObjectName, DataContractResolver dataContractResolver) +0x74at System.Runtime.Serialization.XmlObjectSerializer.ReadObject(XmlDictionaryReader reader) +0x0at Microsoft.Xrm.RemotePlugin.Common.DataContractSerializer.InternalDeserialize[T](XmlDictionaryReader binaryDictionaryReader, Assembly proxyTypeAssembly) +0x28at Microsoft.Xrm.RemotePlugin.Common.DataContractSerializer.Deserialize[T](Byte[] serializedData, Assembly proxyTypeAssembly) +0x1eat Microsoft.Xrm.RemotePlugin.Grpc.SandboxFabricDuplexCommunicationHandler.&lt;&gt;c__DisplayClass20_0.&lt;ExecuteCallbackRequestAndSendResponseAsync&gt;b__0() +0x29at Microsoft.PowerApps.CoreFramework.ActivityLoggerExtensions.ExecuteRoot[TResult](ILogger logger, EventId eventId, RootExecutionContext rootContext, ActivityType activityType, Func`1 func, IEnumerable`1 additionalCustomProperties) +0x9fat Microsoft.Xrm.Telemetry.XrmTelemetryExtensions.ExecuteRoot[TResult](ILogger logger, XrmRootExecutionContext rootContext, XrmTelemetryActivityType activityType, Func`1 func) +0x0at Microsoft.Xrm.RemotePlugin.Grpc.SandboxFabricDuplexCommunicationHandler.RunSdkAction(Func`1 sdkAction, String rootExecutionContext) +0xcat System.Threading.Tasks.Task`1.InnerInvoke() +0xfat System.Threading.Tasks.Task.Execute() +0x10--- End of stack trace from previous location where exception was thrown ---at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() +0xcat System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +0x28at Microsoft.Xrm.RemotePlugin.Grpc.SandboxFabricDuplexCommunicationHandler.&lt;ExecuteSDKActionAsync&gt;d__43.MoveNext() +0x241: Microsoft Dynamics CRM has experienced an error. Reference number for administrators or support: #2BE5CD43</Message><Timestamp>2021-03-17T15:05:39</Timestamp><ExceptionRetriable>false</ExceptionRetriable><ExceptionSource>SdkClientError</ExceptionSource><InnerFault i:nil="true" /><OriginalException>SdkClientError</OriginalException><TraceText i:nil="true" /></OrganizationServiceFault>

What do we know?

This is somehow connected to merging assemblies for Dataverse. I believe there're some bits in our internal repository where we've managed to get this work. I'll troubleshoot and update once I'll find the solution.

[honzakostejn]

Okay so if you have the early bound model class as part of the main assembly -> it's not merged to the output assembly from different project. You should be good to go.

However if you're using merging for Dataverse, there's one ugly solution you can use!

Feel free to work with objects as early bound model classes instead of the general Microsoft.Xrm.Sdk.Entity class just make sure to cast the object to this type before doing create or update.

EarlyBoundModelEntity customEntity = new EarlyBoundModelEntity();
Guid createdRecord = _organizationService.Create(customEntity.ToEntity<Entity>());