# [UI_SCHEMA_MISMATCH_SEQUENCE](https://apps.juniper.net/syslog-explorer/?msg=UI_SCHEMA_MISMATCH_SEQUENCE) ## SYSLOG Details - **Message**: Schema header sequence numbers mismatch for package package-name - **Help**: Mismatch comparing schema sequence numbers - **Description**: The Junos user interface schema file records all CLI commands and configuration statements available in the Junos OS. Schema sequence numbers serve as a checksum of the configuration data schema and ensure that the software used to access the database understands the data. The value in the database file did not match the expected value. - **Type**: Error: An error occurred - **Severity**: error - **Cause**: The Junos OS installation did not succeed, possibly because of an internal software error. - **Action**: Contact your technical support representative. - **Attributes**: package-name - **Facility**: ANY ## Found this message in the following releases: - [Junos OS 26.2R1](https://apps.juniper.net/syslog-explorer/?msg=UI_SCHEMA_MISMATCH_SEQUENCE&sw=Junos%20OS&rel=26.2R1) - [Junos OS 25.4R1](https://apps.juniper.net/syslog-explorer/?msg=UI_SCHEMA_MISMATCH_SEQUENCE&sw=Junos%20OS&rel=25.4R1) - [Junos OS 25.2R2](https://apps.juniper.net/syslog-explorer/?msg=UI_SCHEMA_MISMATCH_SEQUENCE&sw=Junos%20OS&rel=25.2R2) - [Junos OS 25.2R1](https://apps.juniper.net/syslog-explorer/?msg=UI_SCHEMA_MISMATCH_SEQUENCE&sw=Junos%20OS&rel=25.2R1) - [Junos OS 24.4R2](https://apps.juniper.net/syslog-explorer/?msg=UI_SCHEMA_MISMATCH_SEQUENCE&sw=Junos%20OS&rel=24.4R2) - [Junos OS 24.4R1](https://apps.juniper.net/syslog-explorer/?msg=UI_SCHEMA_MISMATCH_SEQUENCE&sw=Junos%20OS&rel=24.4R1) - [Junos OS 24.2R2](https://apps.juniper.net/syslog-explorer/?msg=UI_SCHEMA_MISMATCH_SEQUENCE&sw=Junos%20OS&rel=24.2R2) - [Junos OS 24.2R1](https://apps.juniper.net/syslog-explorer/?msg=UI_SCHEMA_MISMATCH_SEQUENCE&sw=Junos%20OS&rel=24.2R1) - [Junos OS 23.4R2](https://apps.juniper.net/syslog-explorer/?msg=UI_SCHEMA_MISMATCH_SEQUENCE&sw=Junos%20OS&rel=23.4R2) - [Junos OS 23.4R1](https://apps.juniper.net/syslog-explorer/?msg=UI_SCHEMA_MISMATCH_SEQUENCE&sw=Junos%20OS&rel=23.4R1) - [Junos OS 23.2R2](https://apps.juniper.net/syslog-explorer/?msg=UI_SCHEMA_MISMATCH_SEQUENCE&sw=Junos%20OS&rel=23.2R2) - [Junos OS 23.2R1](https://apps.juniper.net/syslog-explorer/?msg=UI_SCHEMA_MISMATCH_SEQUENCE&sw=Junos%20OS&rel=23.2R1) - [Junos OS 22.4R3](https://apps.juniper.net/syslog-explorer/?msg=UI_SCHEMA_MISMATCH_SEQUENCE&sw=Junos%20OS&rel=22.4R3) - [Junos OS 22.4R2](https://apps.juniper.net/syslog-explorer/?msg=UI_SCHEMA_MISMATCH_SEQUENCE&sw=Junos%20OS&rel=22.4R2) - [Junos OS 22.4R1](https://apps.juniper.net/syslog-explorer/?msg=UI_SCHEMA_MISMATCH_SEQUENCE&sw=Junos%20OS&rel=22.4R1) - [Junos OS 22.2R3](https://apps.juniper.net/syslog-explorer/?msg=UI_SCHEMA_MISMATCH_SEQUENCE&sw=Junos%20OS&rel=22.2R3) - [Junos OS 22.2R2](https://apps.juniper.net/syslog-explorer/?msg=UI_SCHEMA_MISMATCH_SEQUENCE&sw=Junos%20OS&rel=22.2R2) - [Junos OS 22.2R1](https://apps.juniper.net/syslog-explorer/?msg=UI_SCHEMA_MISMATCH_SEQUENCE&sw=Junos%20OS&rel=22.2R1) - [Junos OS Evolved 26.2R1](https://apps.juniper.net/syslog-explorer/?msg=UI_SCHEMA_MISMATCH_SEQUENCE&sw=Junos%20OS%20Evolved&rel=26.2R1) - [Junos OS Evolved 25.4R1](https://apps.juniper.net/syslog-explorer/?msg=UI_SCHEMA_MISMATCH_SEQUENCE&sw=Junos%20OS%20Evolved&rel=25.4R1) - [Junos OS Evolved 25.2R2](https://apps.juniper.net/syslog-explorer/?msg=UI_SCHEMA_MISMATCH_SEQUENCE&sw=Junos%20OS%20Evolved&rel=25.2R2) - [Junos OS Evolved 25.2R1](https://apps.juniper.net/syslog-explorer/?msg=UI_SCHEMA_MISMATCH_SEQUENCE&sw=Junos%20OS%20Evolved&rel=25.2R1) - [Junos OS Evolved 24.4R2](https://apps.juniper.net/syslog-explorer/?msg=UI_SCHEMA_MISMATCH_SEQUENCE&sw=Junos%20OS%20Evolved&rel=24.4R2) - [Junos OS Evolved 24.4R1](https://apps.juniper.net/syslog-explorer/?msg=UI_SCHEMA_MISMATCH_SEQUENCE&sw=Junos%20OS%20Evolved&rel=24.4R1) - [Junos OS Evolved 24.2R1](https://apps.juniper.net/syslog-explorer/?msg=UI_SCHEMA_MISMATCH_SEQUENCE&sw=Junos%20OS%20Evolved&rel=24.2R1) - [Junos OS Evolved 23.4R2](https://apps.juniper.net/syslog-explorer/?msg=UI_SCHEMA_MISMATCH_SEQUENCE&sw=Junos%20OS%20Evolved&rel=23.4R2) - [Junos OS Evolved 23.4R1](https://apps.juniper.net/syslog-explorer/?msg=UI_SCHEMA_MISMATCH_SEQUENCE&sw=Junos%20OS%20Evolved&rel=23.4R1) - [Junos OS Evolved 23.2R2](https://apps.juniper.net/syslog-explorer/?msg=UI_SCHEMA_MISMATCH_SEQUENCE&sw=Junos%20OS%20Evolved&rel=23.2R2) - [Junos OS Evolved 23.2R1](https://apps.juniper.net/syslog-explorer/?msg=UI_SCHEMA_MISMATCH_SEQUENCE&sw=Junos%20OS%20Evolved&rel=23.2R1) - [Junos OS Evolved 22.4R3](https://apps.juniper.net/syslog-explorer/?msg=UI_SCHEMA_MISMATCH_SEQUENCE&sw=Junos%20OS%20Evolved&rel=22.4R3) - [Junos OS Evolved 22.4R2](https://apps.juniper.net/syslog-explorer/?msg=UI_SCHEMA_MISMATCH_SEQUENCE&sw=Junos%20OS%20Evolved&rel=22.4R2) - [Junos OS Evolved 22.2R3](https://apps.juniper.net/syslog-explorer/?msg=UI_SCHEMA_MISMATCH_SEQUENCE&sw=Junos%20OS%20Evolved&rel=22.2R3)