ORA-19602: 无法按 NOARCHIVELOG 模式备份或复制活动文件

使用非存档模式在RMAN下备份数据文件,遇到ORA-19602错误。错误如下: [tom@ocp ~]$ rman target / 恢复管理器: Release – Production on 星期二 8月 20 14:01:47 2019 Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights reserved. 已连接到目标数据库: ORCL (DBID=1523101237, 未打开) RMAN> backup datafile 5 format ‘/u01/backup/xxxx’; 启动 backup 于 20-8月 -19 使用目标数据库控制文件替代恢复目录 分配的通道: ORA_DISK_1 通道 ORA_DISK_1: SID=10 设备类型=DISK 通道 ORA_DISK_1: 正在启动全部数据文件备份集 通道 ORA_DISK_1: […]

PC/SC Winscard SCardTransmit error 0x00000016 returned

Use PC/SC Winscard SCardTransmit function, it returns error 0x00000016 when using Contactless card reader, found the 2nd parameter of SCardTransmit( ) was wrong. If I replace the 2nd parameter from SCARD_PCI_T0 to SCARD_PCI_RAW under PC/SC contactless mode, the problem was resolved. The change was as below, lErrCode = SCardTransmit(m_hSCard, SCARD_PCI_T0, send, sendLen, NULL, recv, &recvLen); […]