19C-19.16 ORA-17503 ORA-27300 ORA-27301 ORA-27302

***alter 日志告警 2023-07-01T02:05:13.474592+08:00Errors in file /u01/app/oracle/diag/rdbms/dg/dg1/trace/dg1_ora_17925.trc:ORA-17503: ksfdopn:2 Failed to