No deliveries available for making wave picks

Hi,

When i look into LIKP&LIps table the delivery number is getting updated with Update group-STAFO filed is getting updated.

When i go to VL35,give time slot group i am getting the message as below,

No deliveries available for making wave picks

Message no. VO004

I have done some configuration setting,please find the screen shot.

What is the configuration setting i would have missed.

In the VL06P i could see the delivery numbers for picking,why is it not getting updated in VL35