Exchange / ECP page System.Security.SecurityException: Request for principal permission failed. (Network Steve Forum)

Exchange / ECP page System.Security.SecurityException: Request for principal permission failed.

Hello everyone,

I was wondering if someone can help me with resolve a problem. I recovered the exchange 2013 and now I'm receiving a message error when I try to open the admin ECP page, Email flow, Rules. I get the message error: "Your request couldn't be completed. Please try again in a few minutes."

below is what I get on the file log:

Current user: 'mydomain.local/MyBusiness/Users/Admin'

Web service call 'https://exchangeserver.mydomain.local:444/ecp/RulesEditor/TransportRules.svc/GetList?msExchEcpCanary=p2Zp1y_1kESsrueBkDB6T1r0z46NLdII4Q_D6294gRCkKBixfp0OnWr9OfSQ9SO205BuS7NQnns.(https://remote.mydomain.com/ecp/RulesEditor/TransportRules.svc/GetList?msExchEcpCanary=p2Zp1y_1kESsrueBkDB6T1r0z46NLdII4Q_D6294gRCkKBixfp0OnWr9OfSQ9SO205BuS7NQnns.)' failed with the following error:

System.Security.SecurityException: Request for principal permission failed.

at System.Security.Permissions.PrincipalPermission.ThrowSecurityException()

at System.Security.Permissions.PrincipalPermission.Demand()

at Microsoft.Exchange.Management.ControlPanel.WebServiceParameters.set_Item(String cmdletParameterName, Object value)

at Microsoft.Exchange.Management.ControlPanel.ResultSizeFilter.set_ResultSize(Int32 value)

at ReadTransportRuleFilterFromJson(XmlReaderDelegator , XmlObjectSerializerReadContextComplexJson , XmlDictionaryString , XmlDictionaryString[] )

at System.Runtime.Serialization.Json.JsonClassDataContract.ReadJsonValueCore(XmlReaderDelegator jsonReader, XmlObjectSerializerReadContextComplexJson context)

at System.Runtime.Serialization.Json.JsonDataContract.ReadJsonValue(XmlReaderDelegator jsonReader, XmlObjectSerializerReadContextComplexJson context)

at System.Runtime.Serialization.XmlObjectSerializerReadContext.InternalDeserialize(XmlReaderDelegator reader, String name, String ns, Type declaredType, DataContract& dataContract)

at System.Runtime.Serialization.XmlObjectSerializerReadContext.InternalDeserialize(XmlReaderDelegator xmlReader, Type declaredType, DataContract dataContract, String name, String ns)

at System.Runtime.Serialization.Json.DataContractJsonSerializer.InternalReadObject(XmlReaderDelegator xmlReader, Boolean verifyObjectName)

at System.Runtime.Serialization.XmlObjectSerializer.ReadObjectHandleExceptions(XmlReaderDelegator reader, Boolean verifyObjectName, DataContractResolver dataContractResolver)

at System.Runtime.Serialization.Json.DataContractJsonSerializer.ReadObject(XmlDictionaryReader reader, Boolean verifyObjectName)

at System.ServiceModel.Dispatcher.DataContractSerializerOperationFormatter.PartInfo.ReadObject(XmlDictionaryReader reader, XmlObjectSerializer serializer)

at System.ServiceModel.Dispatcher.DataContractJsonSerializerOperationFormatter.DeserializeParameterPart(XmlDictionaryReader reader, PartInfo part)

at System.ServiceModel.Dispatcher.DataContractJsonSerializerOperationFormatter.DeserializeParameters(XmlDictionaryReader reader, PartInfo[] parts, Object[] parameters, PartInfo returnInfo, Object& returnValue)

at System.ServiceModel.Dispatcher.DataContractJsonSerializerOperationFormatter.DeserializeBodyCore(XmlDictionaryReader reader, Object[] parameters, Boolean isRequest)

at System.ServiceModel.Dispatcher.DataContractJsonSerializerOperationFormatter.DeserializeBody(XmlDictionaryReader reader, MessageVersion version, String action, MessageDescription messageDescription, Object[] parameters, Boolean isRequest)

at System.ServiceModel.Dispatcher.OperationFormatter.DeserializeBodyContents(Message message, Object[] parameters, Boolean isRequest)

at System.ServiceModel.Dispatcher.OperationFormatter.DeserializeRequest(Message message, Object[] parameters)

at System.ServiceModel.Dispatcher.DemultiplexingDispatchMessageFormatter.DeserializeRequest(Message message, Object[] parameters)

at System.ServiceModel.Dispatcher.UriTemplateDispatchFormatter.DeserializeRequest(Message message, Object[] parameters)

at Microsoft.Exchange.Management.ControlPanel.DiagnosticsBehavior.SerializationPerformanceTracker.DeserializeRequest(Message message, Object[] parameters)

at System.ServiceModel.Dispatcher.DispatchOperationRuntime.DeserializeInputs(MessageRpc& rpc)

at System.ServiceModel.Dispatcher.DispatchOperationRuntime.InvokeBegin(MessageRpc& rpc)

at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage5(MessageRpc& rpc)

at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage31(MessageRpc& rpc)

at System.ServiceModel.Dispatcher.MessageRpc.Process(Boolean isOperationContextSet)

The action that failed was:

Demand

The type of the first permission that failed was:

System.Security.Permissions.PrincipalPermission

The first permission that failed was:

<IPermission mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"

version="1">

<Identity Authenticated="true"

Role="Get-TransportRule?ResultSize@R:Organization"/>

</IPermission>

The demand was for:

<IPermission mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"

version="1">

<Identity Authenticated="true"

Role="Get-TransportRule?ResultSize@R:Organization"/>

</IPermission>

The assembly or AppDomain that failed was:

mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089