ORA-31673: worker process interrupt for normal exit by master process
Cause: A worker process was requested to clean up and exit because the master process is doing a normal exit.
Action: If this error occurs from a Data Pump client (e.g. expdp or impdp). it means that the master process for the operation exited prematurely. Try the operation again. If the error occurs again, contact Oracle Customer Support and report the error.
ORA-31673错误是Oracle的一种内部错误,由一个编号为31673的内部错误码发出,表明由主进程向工作进程发送了中断信号,进而导致工作进程意外退出。这会导致当前运行中的僵尸进程无法释放,造成Oracle Instance状态异常。
1、检查操作系统权限,确保Oracle数据库程序相关账户具备足够的权限执行相关任务;
2、检查磁盘空间,确保Oracle数据库所在磁盘节点足够空间存放相关文件;
3、检查内存状态,确保服务器内存足够支持Oracle数据库的运行;
4、检查Oracle数据库网络状态,确保Oracle数据库可以正常连接到相关设备;
5、重启整个Oracle实例,确保数据库能够正常运行,以保证Oracle数据库的一致性。