Creo schematics convert error

I am using Creo Schematics Release 7.0 and Datecode7.0.0.0

I have converted the Creo Schematics Lite to Creo Schematics Full version.
This works well until I want to link an old design to the catalog.
By the way the items that are mentioned are not on the design.
I worked in the past with the central Library and a Template.