ECC 6 Depreciation area only for information purpose

Dear all

In ECC 6, how we define depreciation areas which are only for inforamtion purpose?

In the customizing: orgaizational structures/depreciation areas/Define how depreciation areas post to general ledger

I defined for these areas with ' real depreciationa rea' and posting in G/L:Area does not post.

But when I did the test, these areas were not there when doing AS03.

Was sth missing in my customizing?

thank you for your suggestions.

regards

Bingjie