Internal Server Error #9: Unify.Product.IdentityBroker.LDAPModifyException: Could not complete operation Add on dn with the value/s System.Byte[]
   at Unify.Product.IdentityBroker.LDAPModifyRequestToEntityConverter.HandleAttributeValueAdd(IModifyRequestOperation op, IAdapterEntity entity, IEntitySchema schema)
   at Unify.Product.IdentityBroker.LDAPModifyRequestToEntityConverter.Transform(IRfcModifyRequest sourceValue, IAdapterEntity origEntity)
   at Unify.Product.IdentityBroker.ModifyRequestHandler.InnerApplyTransformation(IHandleRequestCoreRequest request, LDAPModifyRequestToEntityConverter converter)