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

## SYSLOG Details
- **Message**: Unable to apply scheduler map <variable>scheduler-map</variable> to interface <variable>interface-name</variable>
- **Help**: Interface does not support exact transmission rate
- **Description**: The class-of-service (CoS) process (cosd) did not apply the indicated scheduler map to the indicated interface, because a scheduler named in the scheduler map specifies exact transmission rate. The interface is housed on a type of PIC that does not support exact transmission rate, such as an IQ2 PIC. In terms of configuration, the 'exact' statement is included in the scheduler definition at the [edit class-of-service schedulers &lt;scheduler-name> transmit-rate (&lt;rate> | percent &lt;percentage>)] hierarchy level. The scheduler is included in the scheduler map that is applied to the interface.
- **Type**: Error: An error occurred
- **Severity**: error
- **Cause**: -
- **Action**: Remove the 'exact' statement from the scheduler in the scheduler map applied to the interface.
- **Attributes**: scheduler-map
interface-name
- **Facility**: LOG_DAEMON

## Found this message in the following releases:
- [Junos OS 26.2R1](https://apps.juniper.net/syslog-explorer/?msg=COSD_EXACT_RATE_UNSUPP_INTERFACE&sw=Junos%20OS&rel=26.2R1)
- [Junos OS 25.4R1](https://apps.juniper.net/syslog-explorer/?msg=COSD_EXACT_RATE_UNSUPP_INTERFACE&sw=Junos%20OS&rel=25.4R1)
- [Junos OS 25.2R2](https://apps.juniper.net/syslog-explorer/?msg=COSD_EXACT_RATE_UNSUPP_INTERFACE&sw=Junos%20OS&rel=25.2R2)
- [Junos OS 25.2R1](https://apps.juniper.net/syslog-explorer/?msg=COSD_EXACT_RATE_UNSUPP_INTERFACE&sw=Junos%20OS&rel=25.2R1)
- [Junos OS 24.4R2](https://apps.juniper.net/syslog-explorer/?msg=COSD_EXACT_RATE_UNSUPP_INTERFACE&sw=Junos%20OS&rel=24.4R2)
- [Junos OS 24.4R1](https://apps.juniper.net/syslog-explorer/?msg=COSD_EXACT_RATE_UNSUPP_INTERFACE&sw=Junos%20OS&rel=24.4R1)
- [Junos OS 24.2R2](https://apps.juniper.net/syslog-explorer/?msg=COSD_EXACT_RATE_UNSUPP_INTERFACE&sw=Junos%20OS&rel=24.2R2)
- [Junos OS 24.2R1](https://apps.juniper.net/syslog-explorer/?msg=COSD_EXACT_RATE_UNSUPP_INTERFACE&sw=Junos%20OS&rel=24.2R1)
- [Junos OS 23.4R2](https://apps.juniper.net/syslog-explorer/?msg=COSD_EXACT_RATE_UNSUPP_INTERFACE&sw=Junos%20OS&rel=23.4R2)
- [Junos OS 23.4R1](https://apps.juniper.net/syslog-explorer/?msg=COSD_EXACT_RATE_UNSUPP_INTERFACE&sw=Junos%20OS&rel=23.4R1)
- [Junos OS 23.2R2](https://apps.juniper.net/syslog-explorer/?msg=COSD_EXACT_RATE_UNSUPP_INTERFACE&sw=Junos%20OS&rel=23.2R2)
- [Junos OS 23.2R1](https://apps.juniper.net/syslog-explorer/?msg=COSD_EXACT_RATE_UNSUPP_INTERFACE&sw=Junos%20OS&rel=23.2R1)
- [Junos OS 22.4R3](https://apps.juniper.net/syslog-explorer/?msg=COSD_EXACT_RATE_UNSUPP_INTERFACE&sw=Junos%20OS&rel=22.4R3)
- [Junos OS 22.4R2](https://apps.juniper.net/syslog-explorer/?msg=COSD_EXACT_RATE_UNSUPP_INTERFACE&sw=Junos%20OS&rel=22.4R2)
- [Junos OS 22.4R1](https://apps.juniper.net/syslog-explorer/?msg=COSD_EXACT_RATE_UNSUPP_INTERFACE&sw=Junos%20OS&rel=22.4R1)
- [Junos OS 22.2R3](https://apps.juniper.net/syslog-explorer/?msg=COSD_EXACT_RATE_UNSUPP_INTERFACE&sw=Junos%20OS&rel=22.2R3)
- [Junos OS 22.2R2](https://apps.juniper.net/syslog-explorer/?msg=COSD_EXACT_RATE_UNSUPP_INTERFACE&sw=Junos%20OS&rel=22.2R2)
- [Junos OS 22.2R1](https://apps.juniper.net/syslog-explorer/?msg=COSD_EXACT_RATE_UNSUPP_INTERFACE&sw=Junos%20OS&rel=22.2R1)