Import/export mathematics variables

Import/export mathematics variables

When i create mathematic variables in zenon and export them to CSV file everything goes well. But when i import them again in zenon then these colloms are empty.
MathInfo_0_SourceVars_0_Title
MathInfo_0_SourceVars_1_Title
Some how that data gets lost, but thats the most important data of the mathematics variable.
Is there anyone with a solution for this problem, i use zenon 7.11

This is a migrated post! Originally posted on 24.04.2015 by user webrazor. Please be aware that information can be outdated.