What are the common pitfalls or disadvantages of using 'On Error GoTo Label'?

Common pitfalls and disadvantages include: 1. **Spaghetti Code:** Overuse or improper structuring of 'GoTo' can lead to code that is difficult to read, understand, and maintain. 2. **Obscured Errors:** If error handlers are too generic or simply 'Resume Next' without proper analysis, they can hide the true cause of an error, making debugging challenging. 3. **Resource Leaks:** Forgetting to properly close files, release objects, or clean up other resources within the error handler can lead to memory leaks or system instability. 4. **Scope Limitation:** Error handling is local to the procedure. If an error handler isn't defined in a called procedure, the error will 'bubble up' to the calling procedure's handler, which might not be specific enough for the root cause. 5. **Complexity:** Implementing robust 'Select Case' logic for numerous error types can make the error handler itself quite complex.