ENUM_VALUE_REMOVED

Severity: error

A CASE statement in some other file still references an enum value that was removed from the enum.

Why it matters. Removing an enum value is a refactor; failing to update every CASE on that enum is a compile failure that the engine catches across files even when the offending CASE wasn't touched in this PR.

Settings. No check-specific config.

Trigger.

(* before: TYPE E_State : (IDLE, RUNNING, FAULT); END_TYPE *)
(* after:  TYPE E_State : (IDLE, RUNNING);        END_TYPE *)

(* Conveyor_HMI.st, unchanged in this PR: *)
CASE eState OF
    E_State.IDLE: ...
    E_State.FAULT: ...   (* fires, value no longer exists *)
END_CASE;

The bot posts.

🟥 error  ENUM_VALUE_REMOVED
CASE references removed enum value E_State.FAULT
E_State.FAULT was removed from the enum at E_State.st:5

Fix. Restore the enum value, or update the CASE to drop the reference.