Token Symbol (%1) already defined. First value (%2) will be used.%12 Possible cause: %1 is either a built-in symbol or already ...

%11Token Symbol (%1) already defined. First value (%2) will be used.%12

Possible cause: %1 is either a built-in symbol or already defined in Backup Control file.
Solution: If it is a built-in symbol, it cannot be redefined, remove added definition from backup control file otherwise use only a single definition.%0