Enterprise Manager (EM) clean up in Oracle Database 11.2-12.2 is targeting Enterprise Manager Database Control only. EM DB Control does not exist anymore since Oracle Database 12c and got replaced by EM Express, a light-weight EM.
I’m not a Cloud Control expert but I use the tool from time to time – and most of my customers are heavy users of it, especially in larger deployments.
If you use Oracle Enterprise Manager Cloud Control 12c (188.8.131.52, 184.108.40.206 or 220.127.116.11) and would like to evaluate your options to upgrade to Oracle Enterprise Manager Cloud Control 13c then please consult the following very useful documentation:
- MOS Note:2095192.1
EM 13c: Checklist for Upgrading Enterprise Manager Cloud Control from Version 18.104.22.168/4/5 to 13c
- Oracle Enterprise Manager Cloud Control 13.1 – Upgrade Guide
If you are searching for the software please find it here:
Just be aware:
As of July 15, 2016 I received several emails and comments by customers about issues with the migration to OEM 13c, e.g.:
- bug 23017970 – – 12c-13c upg failed at repos config “invalid LOB locator specified: ORA-22275”
- bug 23542135 – OMS Upgrade failed during plugin pre-req
The new version of Oracle’s Cloud Control 12c Release 5 is available for download as of today. Some of the new features include Hybrid Cloud Computing but also the support for RMAN incremental rolling forward backups (cross platform, cross Endianness) to decrease downtime for Transportable Tablespaces and Full Transportable Export/Import migrations.… [Read More]
Can you migrate your EM Cloud Control Repository to another OS platform? Cross-platform and cross-Endianness?
This question sounds so incredibly simple that you won’t even start thinking I guess. Same for ourselves. Use Data Pump. Or Transportable Tablespaces. Or Full Transportable Export/Import if your source is at least 22.214.171.124 or newer.… [Read More]
The certification for Oracle Database 126.96.36.199 as Repository Database underneath of Oracle Enterprise Manager Cloud Control 188.8.131.52 (OMS) had been revoked for a while. One reason may have been the potential removal of the SYSMAN user during a DBUA upgrade 😉 But this is just a rumor. I don’t know the exact reasons.… [Read More]