!--a11y-->
-6014: Duplicate value 
Explanation:
When defining a TERMCHAR SET, an internal or external value was specified more than once. There must be a 1:1 relation between the internal and external values.
When defining a MAPCHAR SET, an internal value was specified more than once.
User Action:
Change the definition of the TERMCHAR SET in such a way that the 1:1 relation is not violated.
Change the definition of the MAPCHAR SET in such a way that it is not necessary to specify several mappings for an internal value.
