Standard ALV Charateristics layout in Ie05 after enabling LOG_EAM_CI_6

Hi

I run ECC 6.00 Ehp7.

I've enabled new Business function LOG_EAM_CI_6 to view the equipment charatecristics in IA05.

The feature works fine, but I can't customize and save Non-Users ALV layouts (which beginning  with /), so any user have to provide by himself to define and save its own layouts, because teh standard /0000000001 created by the system is not useful.

I've tried to update tables LTDX and LTDXT by copy a my default layout to /000000001, but system overwrite it everytime  and show /0000000001 even if the standard layout is another one.  

Any idea how to solve the issue ?

Thanks

Claudio