# CHASSISD_ISSU_ERROR_NOTICE

## Canonical Reference

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

**Canonical URL:**  
https://apps.juniper.net/syslog-explorer/?msg=CHASSISD_ISSU_ERROR_NOTICE

## SYSLOG Details
- **Message**: <variable>function-name</variable>: FPC<variable>fru-slot</variable> sending alarm to master chassisd
- **Help**: chassisd detected issu error
- **Description**: The chassisd process (chassisd) encountered the indicated error for the indicated in service software upgrade process (issu) action. Backup reports to Master
- **Type**: Internal: Internal log message
- **Severity**: error
- **Cause**: -
- **Action**: -
- **Attributes**: function-name
fru-slot
- **Facility**: LOG_DAEMON

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