I've followed Chavali-Oracle suggestion in the blog post, setting the Global Port as enabled as I had set it to FALSE, and I've been able to access OEM Express for the pluggable database. Instance 'MY_CONTAINER_DB', status READY, has 1 handler(s) for this service.The command completed successfullyĬould someone point me out what could be wrong or where to look? Instance 'MY_CONTAINER_DB', status READY, has 1 handler(s) for this service.Service 'MY_PLUGGABLE_DB' has 1 instance(s). Instance 'MY_CONTAINER_DB', status READY, has 1 handler(s) for this service.Service 'MY_CONTAINER_DBXDB' has 1 instance(s). Instance 'MY_CONTAINER_DB', status READY, has 1 handler(s) for this service.Service 'MY_CONTAINER_DB' has 1 instance(s). (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=MY_HOST)(PORT=MY_DB_PORT))) (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521))) (DESCRIPTION=(ADDRESS=(PROTOCOL=tcps)(HOST=MY_HOST)(PORT=MY_EM_PORT))(Security=(my_wallet_directory=$ORACLE_BASE/admin/MY_CONTAINER_DB/xdb_wallet))(Presentation=HTTP)(Session=RAW))Services Summary.Service '4eb2052013255f1fe0530f281c0ae13c' has 1 instance(s). 52 secTrace Level offSecurity ON: Local OS AuthenticationSNMP OFFListener Parameter File $ORACLE_HOME/network/admin/listener.oraListener Log File $ORACLE_BASE/diag/tnslsnr/MY_HOST/listener/alert/log.xmlListening Endpoints Summary. STATUS of the LISTENER-Alias LISTENERVersion TNSLSNR for Linux: Version 12.2.0.1.0 - ProductionStart Date 0 07:17:18Uptime 0 days 4 hr. I have not problem connecting using sqlplus, I have unlocked XDB and ANONYMOUS accounts, in the pop-up window I have tried introducing XDB credentials instead of SYS to no avail.

This is my second try to do a fresh install with the same problem, so I'm sure there's something I'm not checking or not doing on the postinstallation tasks that's preventing me to connect to OEM Database Express.

I have finished a fresh install of Oracle Database Enterprise Manager 12c Release 2 on an Oracle Linux 7 Virtual Server and everything seems fine, but when I try to connect to OEM Database Express, after introducing the credentials (connecting as sys to the container database), there's a pop up window asking for credentials again with the message XDB.

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