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

## SYSLOG Details
- **Message**: Incompatible configurations activation failed
- **Help**: Failed to activate incompatible configurations
- **Description**: Configurations activation failure after ISSU
- **Type**: Error: An error occurred
- **Severity**: critical
- **Cause**: -
- **Action**: -
- **Attributes**: -
- **Facility**: ANY

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