文档解释
ORA-15155: version incompatible with the cluster
Cause: The current software version of the instance was incompatible with the other members of the cluster.
Action: Make sure that all the members of the cluster are at the same version. If you are attempting to perform rolling upgrade, execute ALTER SYSTEM START ROLLING command. Ensure that the version being upgraded to is compatible with the existing version of the cluster.
ORA-15155错误表明存在版本兼容性问题,即数据库版本与集群版本不匹配。
官方解释
常见案例
1.尝试从高版本的Oracle数据库导入低版本的Oracle数据库时。
2.尝试从低版本的Oracle数据库导入高版本的Oracle数据库时。
3.尝试在Oracle RAC环境中连接与集群不兼容的Oracle实例时。
一般处理方法及步骤
1.确保所有Oracle节点均具有相同的版本号,以便适应实例的版本兼容性。
2.尝试升级所有节点的Oracle版本号的兼容性,以便与Oracle集群一致。
3.检查版本差异,然后尝试导入导出。