error while creating excise invoice for no bond

Hi,

Iam creating export excise invoice which is related to NO BOND, while saving the document iam getting the error "No account is specified in item 0000000001" in diagnosis iam getting "No account was specified for account type "S" in item "0000000001" of the FI/CO document.".

Kindly suggest me how to solve this issue.

Thanks in advance

V S Kumar