Diagnosis
You used the function for going to document management for a variant,but you did not select a variant for processing.

Procedure
To go to document management for a variant, you can use one of thefollowing methods:

• Select the variant you want, and choose the function for document
management under the menu option 'Extras.'

• Or go the detail screen of the variant by double clicking on it, and
from there choose the function for document management under the menuoption 'Extras.'