# ID 21260

Axis index is already used in channel.
Description | The index (position) of a requested new axis is already occupied by an existing channel axis.
Response | Class | 2 | Abort NC program processing.
Solution | Class | 3 | Check and modify the axis exchange command . Assign to the affected axis an index (place), which is not used yet in channel.
Parameter | %1: | Error value [-]
Index of the axis in the axis exchange command. [CHAN//section: Configuration of the path axes]
Error type | 1, Error message from NC program.