Tax statement item missing for tax code O3

Hi experts,

I'm sorry about my question which can find out a lot in SDN forum, but i still post this here because my case is different, I see some similar Error, but I cant solve my issue.

In sales standard process, I do SO, DO, Bill without that error. but Just Free goods process.

I have a error in Free goods process

I create SO for Free goods and enter manual quantity and Item category

(I'm using R100 condition for free good)

Then create Delivery.

Then create Billing, save and get error:

Document 90000319 saved (no accounting document generated)

Message no. VF050

After that, I go to VF02, and click to Release flag, I get:

Tax statement item missing for tax code O3

Message no. FF805


No tax item exists for tax code O3 in a G/L account item. A possible

cause is an incorrect transfer of parameters by the application to the

Accounting interface.


Enter an OSS message.

I search in OSS note, but I cant solve it.

Please help me to solve this Error,

Many thanks