ORA-17002 是一个 Oracle 数据库错误代码,具体含义为:“invalid memory address or null pointer encountered”,即遇到了无效的内存地址或空指针。这个错误通常发生在 Oracle 数据库的后台进程中,尤其是在进行内存操作时。 2. 可能导致 ORA-17002 错误的常见原因 内存损坏:物理内存损坏或不稳定可能导致 Oracle 进程访...
突然遇到Oracle数据库连接问题，昨天还能正常连接，但今天连接时出现错误：The Network Adapter could not establish the connection 供应商代码 17002。搜索解决方案后，尝试打开监听功能，步骤如下：此电脑-右键-管理-服务和应用程序-服务-启动服务OracleOraDB19Home1TNSListener。重新连接后，错误信息变为ORA-...
Resource manager is unavailable. ORA-17002 SQLErr (0) Solution Verified- UpdatedJune 3 2024 at 5:42 PM- English Issue Received below error with given stacktrace : Raw 2023-09-01 10:45:08,075 WARN [com.arjuna.ats.jta] (Transaction Reaper Worker 2) ARJUNA016129: Could not end XA resource...
IOException: The network adapter could not establish the connection. ( ORA-17002)Connection string isConnection to individual nodes always works:jdbc:oracle:thin:@<IP ADDRESS NODE 1>:<PORT>:<SID1>Or this: jdbc:oracle:thin:@<IP ADDRESS NODE 2>:<PORT>:<SID2>ChangesCause...
于是手动修改数据库参数文件:app/Administrator/product/11.1.0/db_1/database/SPFILEORCL.ORA 打开参数文件显示: *.memory_max_target=5108662272 *.memory_target=5368709120 果然是memory_target>memory_target, 于是修改memory_target成4048551936(从app\Administrator\admin\orcl\pfile\init.ora里查到上次的值), ...
JDBC - Version 12.2.0.0.0 and later: Java.sql.SQLRecoverableException: IO Error: VC Socket Write And ORA-17002 When Running JDBC Application