# [LOGIN_MODE](https://apps.juniper.net/syslog-explorer/?msg=LOGIN_MODE)

## SYSLOG Details
- **Message**: Failed to change mode for <variable>tty-name</variable>: <variable>error-message</variable>
- **Help**: Unable to change mode
- **Description**: The login process was unable to change the device mode during log in.
- **Type**: SNO: Should Not Occur
- **Severity**: error
- **Cause**: -
- **Action**: -
- **Attributes**: tty-name
error-message
- **Facility**: LOG_AUTH

## Found this message in the following releases:
- [Junos OS 24.2R1](https://apps.juniper.net/syslog-explorer/?msg=LOGIN_MODE&sw=Junos%20OS&rel=24.2R1)
- [Junos OS 23.4R1](https://apps.juniper.net/syslog-explorer/?msg=LOGIN_MODE&sw=Junos%20OS&rel=23.4R1)