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

## SYSLOG Details
- **Message**: <variable>function-name</variable>: Invalid FPC ID:<variable>i2c-id</variable>
- **Help**: chassisd detected an invalid FPC
- **Description**: The chassis process(chassisd) detected an INVALID FPC
- **Type**: Internal: Internal log message
- **Severity**: error
- **Cause**: -
- **Action**: -
- **Attributes**: function-name
i2c-id
- **Facility**: LOG_DAEMON

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