403 Forbidden (Service not enabled for the customer)

Content

Is anybody experiecing problem with rest api giving "Service not enabled for the customer" to my orgCode like below

<root>
  <response/>
  <status>
    <detail>
      <operation>internal</operation>
      <errormessage>Service not enabled for the customer </errormessage>
      <error>Service not enabled for the customer </error>
      <errorcode>403</errorcode>
    </detail>
    <success>false</success>
  </status>
</root>

Any idea on how to overcome to this error?