A disallowed operation on a default counter was encountered.

#2006   Compile-time error

A disallowed operation on a default counter was encountered.

Additional Information

The 'X' action cannot be applied to COUNTER 'Y'.

Recovery

Compilation continues but no compiled source code file will be saved.

Explanation

The built-in counters #FIRST, #LAST, #MARKUP-ERROR-TOTAL, etc., may not be modified.