# ID 20915

Deleting of non-user defined variables not allowed.
Description | Deleting non-user-specific variables with the #DELETE command in the NC program is not permitted. Non user-specific variables include external (V.E.), global (V.G.) and axis-specific (V.A.) variables [PROG//Section: Variables and calculation of variables].
Response | Class | 2 | Abort NC program processing.
Solution | Class | 3 | Modify the NC program.
Error type | 1, Error message from NC program.