code: @Override
      public final void setReportNAN(Boolean value) {
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
              SibTr.entry(this, tc, "setReportNAN", value);
          if (value != null) {
              getApi().setField(JsApiAccess.REPORTNAN_VALUE, value);
          }
          else {
              getApi().setChoiceField(JsApiAccess.REPORTNAN, JsApiAccess.IS_REPORTNAN_UNSET);
          }
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
              SibTr.exit(this, tc, "setReportNAN");
      }
docs: /*
  Set the Report NAN field in the message header.
  
  Javadoc description supplied by the SIBusMessage interface.