SO error

I hit below error when I create outbound delivery for SO.

No delivery-relevant items in order 2000001332, order type ZSSS

Message no. VL455

Diagnosis

The sales order you want to deliver, sales order 2000001332 with order type ZSSS, either contains no delivery-relevant items or its delivery-relevant items have already been delivered.

which tab of VA03 I should change? or other solution