RMS returns "INV_ENABLED_FLAG" error message on pay term updation

Hi,

I created a pay term in RMS by invoking it's pay term web service and was successful.  But when I try to update it, getting the error message : "INV_ENABLED_FLAG". Below is the SOAP response:

<S:Envelope xmlns:S="http://schemas.xmlsoap.org/soap/envelope/">

   <S:Body>

      <S:Fault xmlns:ns4="http://www.w3.org/2003/05/soap-envelope">

         <faultcode>S:Server</faultcode>

         <faultstring>[INV_ENABLED_FLAG]</faultstring>

         <detail>

            <ns16:IllegalStateWSFaultException xmlns:ns9="http://www.oracle.com/retail/integration/base/bo/PayTermRef/v1" xmlns:ns8="http://www.oracle.com/retail/rms/integration/services/PayTermService/v1"                     xmlns:ns7="http://www.oracle.com/retail/integration/base/bo/LocOfPayTermDesc/v1