IB commodities connection "no security definition"

[nightowl]

I can open ZS soybeans chart normally.

ZC corn or ZW wheat however give: Error in requesting historical data from IB: No security definition has been found for the request (200)

I've recently reinstalled NT. I've looked in instrument manager. Under Misc InteractiveBrokers:
Corn is ZC|ECBOT with Globix as exchange.
Wheat is ZW|ECBOT with Globix

Soy, which works, is listed as: ZS|ECBOT|100

I've tryed re-writting wheat like soy as ZW|ECBOT|100 but still does not work.

What to do?

Thanks

[NinjaTrader_VinceB]

Hi,

Have you tried resetting your instruments and then see if you can get data for the ZC and ZW.

Also keep in mind that today is rollover day and the new front month is March 09