KANK ELEMENTS_GROUP_LIST NOT FOUND AND RKTKA04C REPORT

Hi gurus,

I need to config CO Document Number Ranges in KANK in PRODUCTION client.

In test client i have used report "RKTKA04C" and it was fine.

Now, i want to copy the existing groups and elements from existing controlling area  to my new controlling area.

But, there is a Dump saying that "elements_group_list not found" (see attached document).

Can i use this report en production client ?

Thank you for your answers,

Roberto