技术文章 - CS423579
UpgradeManager 在“升级数据库架构”时失败,并出现“java.sql.SQLRecoverableException:已关闭连接”
已修改: 26-Jul-2024
适用于
- Windchill PDMLink 12.1
说明
- UpgradeManager 升级数据库架构任务失败
- Upgrade.log 中的错误:
Caused by: java.sql.SQLRecoverableException: Closed Connection
at oracle.jdbc.driver.PhysicalConnection.prepareStatementInternal(PhysicalConnection.java:4086) ~[wc3rdpartylibs.jar:?]
at oracle.jdbc.driver.PhysicalConnection.prepareStatement(PhysicalConnection.java:4052) ~[wc3rdpartylibs.jar:?]
at oracle.jdbc.driver.PhysicalConnection.prepareStatement(PhysicalConnection.java:3958) ~[wc3rdpartylibs.jar:?]
at com.ptc.windchill.upgrade.dbservices.OracleDBHelper.getTableIndexNames(OracleDBHelper.java:214) ~[wnc.jar:?]
... 19 more- alert.log 中的错误:
TNS-12599: TNS:cryptographic checksum mismatch
ns secondary err code: 12656
nt main err code: 0
nt secondary err code: 0
nt OS err code: 0
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