You always maintain version 001 of the DMEE format tree. After you create or make any changes to your format tree, you need to activate it so that calling applications can use it to generate or convert a DME file.

If the check determines inconsistencies (errors or warnings), the system saves the format tree in the maintenance version, 001. To activate the tree, you must first correct all errors and then repeat the activation procedure.

If no errors are determined, the system activates the format tree and saves it as the active version, 000.