specfic felid doesnot exit in dynamics crm

Unhandled Exception: System.ServiceModel.FaultException`1[[Microsoft.Xrm.Sdk.OrganizationServiceFault, Microsoft.Xrm.Sdk, Version=5.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35]]: 'Account' entity doesn't contain attribute with Name = '10001'.Detail:

<OrganizationServiceFault xmlns:i="www.w3.org/.../XMLSchema-instance" xmlns="schemas.microsoft.com/.../Contracts">

 <ErrorCode>-2147217149</ErrorCode>

 <ErrorDetails xmlns:d2p1="schemas.datacontract.org/.../System.Collections.Generic" />

 <Message>'Account' entity doesn't contain attribute with Name = '10001'.</Message>

 <Timestamp>2013-04-09T10:45:35.6994741Z</Timestamp>

 <InnerFault i:nil="true" />

 <TraceText>

[Microsoft.Crm.ObjectModel: Microsoft.Crm.ObjectModel.MultiCurrencyPlugin]

[f6d4ebbb-0075-407d-8208-26575bfa39af: MultiCurrencyPlugin]

</TraceText>

</OrganizationServiceFault>