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

## SYSLOG Details
- **Message**: MPLS Route prefix update register failed
- **Help**: MPLS Route prefix update registration failed
- **Description**: Initiating the MPLS Route record processiong, the registration of the MPLS Route prefix update failed
- **Type**: Error: An error occurred
- **Severity**: error
- **Cause**: -
- **Action**: -
- **Attributes**: -
- **Facility**: LOG_PFE

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