# ID 120531

Unknown file extension of geometry file in collision detection.
Description | The file extension of the enveloping body was incorrectly specified in the command #SCENE ADD[GOBJECT<>... FILE<name >]. The extension “dcp” is expected.
Response | Class | 2 | Abort NC program
Solution | Class | 6 | Check correct name of file
Parameter | %1: | Error value
| Name of geometrical description of collision object
Error type | 1, Error message from NC program.