Hi,
The Fixed Assets module allows you to have multiple Depreciation Books. At least one of the Depreciation Books must be linked to the G/L entries, but it is also possible to have a Depreciation Book that is not linked to the G/L entries. For example for IFRS, Tax, or reporting to Holdings Company.
Fixed Asset G/L Journals creates data in both G/L entries and Fixed Asset ledger entries. If you want to post data for Depreciation Book that is NOT linked to G/L entries, you need to use Fixed Asset Journal.
I hope this helps you.
S.Kawamura