Hi ,
I am getting a following error on creating record. 
Log File details are as follows, can anyone explain ?
Unhandled Exception: System.ServiceModel.FaultException`1[[Microsoft.Xrm.Sdk.OrganizationServiceFault, Microsoft.Xrm.Sdk, Version=8.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35]]: User with ID c7ae9dac-ce95-e611-80fc-c4346bddc0a1 does not have Create permissions for the sm_customerpoints attribute in the sm_purchase entity.Detail:
<OrganizationServiceFault xmlns:i="www.w3.org/.../XMLSchema-instance" xmlns="schemas.microsoft.com/.../Contracts">
<ErrorCode>-2147158782</ErrorCode>
<ErrorDetails xmlns:d2p1="schemas.datacontract.org/.../System.Collections.Generic" />
<Message>User with ID c7ae9dac-ce95-e611-80fc-c4346bddc0a1 does not have Create permissions for the sm_customerpoints attribute in the sm_purchase entity.</Message>
<Timestamp>2016-10-19T10:34:48.788071Z</Timestamp>
<InnerFault i:nil="true" />
<TraceText i:nil="true" />
</OrganizationServiceFault>