# UI_MXVC_ISSU_ERROR_MASTER_GET

## Canonical Reference

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

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

## SYSLOG Details
- **Message**: MGD MXVC: Cannot get protocol backup RE mastership information from <variable>fru-name</variable>
- **Help**: ISSU mastership retrieval failed
- **Description**: Error messages that occur during ISSU on MXVC products.
- **Type**: Error: An error occurred
- **Severity**: critical
- **Cause**: -
- **Action**: -
- **Attributes**: fru-name
- **Facility**: LOG_AUTH

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