Sinumerik Alarm 120305 Selection is not possible. The file %1 is currently being edited.
%1 = Program name with path
The file is currently open in another application (e.g. services) with an editor.
– Alarm display.
Change the program in the already open editor. The alarm disappears automatically as soon as a program is edited or simulated in the program area. The alarm can also be acknowledged manually via diagnostics.
- Siemens Diagnostics Guide by Siemens