while releasing the billing document to accounting

Dear Guru,

We are into rollout project . New condition types are defined by the SD Consultant and account key is defined but while i m releasing to accounting i mgetting the following error

[No account was specified for account type "S" in item "0000001003" of the FI/CO document.

i v checked the account determination analysis i m getting the Gl account depend upon the conditions

Thanks & Advance

Laxmi