Error in account determination table t030k key ws3

Hi All

While doing the vf02, i am getting this error "Error in account determination: table T030K key 1000 WS3"

Message no. FF709

Diagnosis

In the chart of accounts to be posted to, no accounts are defined for the tax code you used.

Procedure

Contact your system administrator.

Define the accounts to which a tax posting is to be made with the tax code entered in Customizing for taxes on sales/purchases.

To do this, choose Maintain entries (F5).

Any one help on this ,

Regares,

Wentregue