markssu@suse15-dev:~> sudo systemctl status zabbix-java-gateway.service
× zabbix-java-gateway.service - Zabbix Java Gateway
     Loaded: loaded (/usr/lib/systemd/system/zabbix-java-gateway.service; disabled; preset: disabled)
     Active: failed (Result: exit-code) since Thu 2025-02-13 10:53:48 CET; 2min 58s ago
    Process: 17238 ExecStart=/usr/sbin/zabbix_java_gateway_startup (code=exited, status=1/FAILURE)
        CPU: 95ms

Feb 13 10:53:48 suse15-dev systemd[1]: Starting Zabbix Java Gateway...
Feb 13 10:53:48 suse15-dev zabbix_java_gateway_startup[17241]: Error: LinkageError occurred while loading main class com.zabbix.gateway.JavaGateway
Feb 13 10:53:48 suse15-dev zabbix_java_gateway_startup[17241]:         java.lang.UnsupportedClassVersionError: com/zabbix/gateway/JavaGateway has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognize>
Feb 13 10:53:48 suse15-dev zabbix_java_gateway_startup[17238]: Zabbix Java Gateway did not start
Feb 13 10:53:48 suse15-dev systemd[1]: zabbix-java-gateway.service: Control process exited, code=exited, status=1/FAILURE
Feb 13 10:53:48 suse15-dev systemd[1]: zabbix-java-gateway.service: Failed with result 'exit-code'.
Feb 13 10:53:48 suse15-dev systemd[1]: Failed to start Zabbix Java Gateway.
markssu@suse15-dev:~> sudo journalctl -xeu zabbix-java-gateway
~
~
~
Feb 13 10:52:20 suse15-dev systemd[1]: Starting Zabbix Java Gateway...
░░ Subject: A start job for unit zabbix-java-gateway.service has begun execution
░░ Defined-By: systemd
░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
░░
░░ A start job for unit zabbix-java-gateway.service has begun execution.
░░
░░ The job identifier is 1397.
Feb 13 10:52:20 suse15-dev zabbix_java_gateway_startup[14510]: Error: LinkageError occurred while loading main class com.zabbix.gateway.JavaGateway
Feb 13 10:52:20 suse15-dev zabbix_java_gateway_startup[14510]:         java.lang.UnsupportedClassVersionError: com/zabbix/gateway/JavaGateway has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognize>
Feb 13 10:52:20 suse15-dev zabbix_java_gateway_startup[14507]: Zabbix Java Gateway did not start
Feb 13 10:52:20 suse15-dev systemd[1]: zabbix-java-gateway.service: Control process exited, code=exited, status=1/FAILURE
░░ Subject: Unit process exited
░░ Defined-By: systemd
░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
░░
░░ An ExecStart= process belonging to unit zabbix-java-gateway.service has exited.
░░
░░ The process' exit code is 'exited' and its exit status is 1.
Feb 13 10:52:20 suse15-dev systemd[1]: zabbix-java-gateway.service: Failed with result 'exit-code'.
░░ Subject: Unit failed
░░ Defined-By: systemd
░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
░░
░░ The unit zabbix-java-gateway.service has entered the 'failed' state with result 'exit-code'.
Feb 13 10:52:20 suse15-dev systemd[1]: Failed to start Zabbix Java Gateway.
░░ Subject: A start job for unit zabbix-java-gateway.service has failed
░░ Defined-By: systemd
░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
░░
░░ A start job for unit zabbix-java-gateway.service has finished with a failure.
░░
░░ The job identifier is 1397 and the job result is failed.
Feb 13 10:53:48 suse15-dev systemd[1]: Starting Zabbix Java Gateway...
░░ Subject: A start job for unit zabbix-java-gateway.service has begun execution
░░ Defined-By: systemd
░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
░░
░░ A start job for unit zabbix-java-gateway.service has begun execution.
░░
░░ The job identifier is 1524.
Feb 13 10:53:48 suse15-dev zabbix_java_gateway_startup[17241]: Error: LinkageError occurred while loading main class com.zabbix.gateway.JavaGateway
Feb 13 10:53:48 suse15-dev zabbix_java_gateway_startup[17241]:         java.lang.UnsupportedClassVersionError: com/zabbix/gateway/JavaGateway has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognize>
Feb 13 10:53:48 suse15-dev zabbix_java_gateway_startup[17238]: Zabbix Java Gateway did not start
Feb 13 10:53:48 suse15-dev systemd[1]: zabbix-java-gateway.service: Control process exited, code=exited, status=1/FAILURE
░░ Subject: Unit process exited
░░ Defined-By: systemd
░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
░░
░░ An ExecStart= process belonging to unit zabbix-java-gateway.service has exited.
░░
░░ The process' exit code is 'exited' and its exit status is 1.
Feb 13 10:53:48 suse15-dev systemd[1]: zabbix-java-gateway.service: Failed with result 'exit-code'.
░░ Subject: Unit failed
░░ Defined-By: systemd
░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
░░
░░ The unit zabbix-java-gateway.service has entered the 'failed' state with result 'exit-code'.
Feb 13 10:53:48 suse15-dev systemd[1]: Failed to start Zabbix Java Gateway.
░░ Subject: A start job for unit zabbix-java-gateway.service has failed
░░ Defined-By: systemd
░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
░░
░░ A start job for unit zabbix-java-gateway.service has finished with a failure.
░░
░░ The job identifier is 1524 and the job result is failed.
~
~
~
markssu@suse15-dev:~>