# CHASSISD_FABRIC_COEF_ERROR

## Canonical Reference

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

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

## SYSLOG Details
- **Message**: <variable>function-name</variable>: coefficient file <variable>pathname</variable> configured but not present
- **Help**: Error related to SerDes coefficients
- **Description**: The chassis process (chassisd) hit an error related to SerDes coefficients
- **Type**: Internal: Internal log message
- **Severity**: error
- **Cause**: -
- **Action**: -
- **Attributes**: function-name
pathname
- **Facility**: LOG_DAEMON

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