RE: Cloud Control Issue

In trying to follow the request from Oracle support to reproduce the error with tracing turned on, I discovered that the oms won't even start. The log shows:

java.sql.SQLException: Oracle Error ORA-12650

        at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:855)
        at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:924)
        at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:58)
        at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:760)
        at oracle.jdbc.pool.OracleDataSource.getPhysicalConnection(OracleDataSource.java:435)
        at oracle.jdbc.pool.OracleDataSource.getConnection(OracleDataSource.java:306)
        at oracle.jdbc.pool.OracleDataSource.getConnection(OracleDataSource.java:221)
        at oracle.jdbc.pool.OracleConnectionPoolDataSource.getPhysicalConnection(OracleConnectionPoolDataSource.java:149)
        at oracle.jdbc.pool.OracleConnectionPoolDataSource.getPooledConnection(OracleConnectionPoolDataSource.java:92)
        at oracle.jdbc.pool.OracleImplicitConnectionCache.makeCacheConnection(OracleImplicitConnectionCache.java:1745)
        at oracle.jdbc.pool.OracleImplicitConnectionCache.makeOneConnection(OracleImplicitConnectionCache.java:628)
        at oracle.jdbc.pool.OracleImplicitConnectionCache.getCacheConnection(OracleImplicitConnectionCache.java:577)
        at oracle.jdbc.pool.OracleImplicitConnectionCache.getConnection(OracleImplicitConnectionCache.java:454)
        at oracle.jdbc.pool.OracleDataSource.getConnection(OracleDataSource.java:542)
        at oracle.jdbc.pool.OracleDataSource.getConnection(OracleDataSource.java:510)
        at oracle.sysman.emSDK.core.util.jdbc.ConnectionCache._getConnection(ConnectionCache.java:433)
        at oracle.sysman.emSDK.core.util.jdbc.ConnectionCache._getConnection(ConnectionCache.java:394)
        at oracle.sysman.emSDK.core.util.jdbc.ConnectionCache.getUnwrappedConnection(ConnectionCache.java:814)
        at oracle.sysman.emSDK.svc.conn.FGAConnectionCache.getFGAConnection(FGAConnectionCache.java:212)
        at oracle.sysman.emSDK.svc.conn.ConnectionService.getPrivateConnection(ConnectionService.java:1279)
        at oracle.sysman.emSDK.svc.conn.ConnectionService.getPrivateConnection(ConnectionService.java:1294)
        at oracle.sysman.core.pbs.gcloader.PostloadJobExecutor.doWork(PostloadJobExecutor.java:327)
        at oracle.sysman.core.pbs.gcloader.PostloadJobExecutor.executeCommand(PostloadJobExecutor.java:177)
        at oracle.sysman.core.pbs.gcloader.LoaderjobWorker.doWork(LoaderjobWorker.java:285)
        at oracle.sysman.core.common.workmanager.Work.call(Work.java:274)
        at oracle.sysman.core.common.workmanager.Work.call(Work.java:50)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)

From: oracle-l-bounce_at_freelists.org <oracle-l-bounce_at_freelists.org> On Behalf Of Scott Canaan Sent: Monday, October 31, 2022 9:26 AM
To: 'oracle-l_at_freelists.org' <oracle-l_at_freelists.org> Subject: Cloud Control Issue

On Saturday, we updated all the sqlnet.ora files on all the database servers to be more secure. The changes were to make both encryption and the crypto-checksum required and to set the crypto-checksum value to SHA512 only. This was also done on the cloud control server. Now, cloud control can't connect to any database. It gets an ORA-12650: No common encryption or data integrity algorithm.

We are on cloud control 13.5 on Red Hat 8 and it is patched through August, 2022. I found an old metalink document about a bug, 28527508, but when I try to apply it, I get an error saying that we aren't at the correct version. I expect it's too old as it is from 2018.

Any ideas on how to fix this? I'm trying to open an SR, but they want a ton of logs and files and I don't really have the time to go back and forth with them.

Scott Canaan '88
Sr Database Administrator
Information & Technology Services
Finance & Administration
Rochester Institute of Technology
o: (585) 475-7886 | f: (585) 475-7520
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