Issue with 2k and 4k db_block_size – ORA-1450 when upgrading to Oracle 12.2.0.1

Recently we got alerted by a customer and a colleague from Italy about an issue with the upgrade from Oracle 12.1.0.x to Oracle 12.2.0.1 if – and only if – your database got created with 2k or 4k db block size. Problem If your database got created with 2k or 4k db block size, and you attempt an upgrade from any upgrade-supported Oracle version to Oracle Database 12.2.0.1 the upgrade – regardless of DBUA or catctl.pl – will fail with an ORA-1450: maximum key length (1478) exceeded. Analysis In the catupgrd0.log – regardless of using the DBUA or the command…

Oracle 12.2.0.1 Bundle Patch 12.2.0.1.170516 DBBP on Linux x86-64 is available [not anymore]

All credits go to Ricardo Maeda as I knew that we’ll release a Bundle Patch for Oracle 12.2.0.1 sometime this week – but I couldn’t find it linked from the usual MOS notes. And please don’t ask my why that is. Anyhow, with patch 2579308 you’ll get access to the first BP for Oracle Database 12.2.0.1. There will be a first bigger Proactive Bundle Patch in July at the usual schedule – but this one is at least a start. Plus in addition get the OPatch version 12.2.0.1.7 via patch 6880880. The BP contains: Obrigado, Ricardo! Update June 9, 2017…

What happens to PASSWORD_VERSIONS during an upgrade to Oracle 12.2?

I did blog a day ago about ORA-1017 connection issues in Oracle Database 12.2 once you would like to use the deprecated init.ora/spfile parameter SEC_CASE_SENSITIVE_LOGON=FALSE: Having some fun with SEC_CASE_SENSITIVE_LOGON and ORA-1017 But how can this change actually happen? Let’s check how the PASSWORD_VERSIONS is set in a fresh Oracle Database 12.1.0.2 database with the January 2017 Proactive Bundle Patch applied to it: SQL> select username, password_versions from dba_users order by 1; USERNAME PASSWORD_VERSIONS —————————— —————– ANONYMOUS APPQOSSYS 10G 11G 12C AUDSYS 10G 11G 12C DBSNMP 10G 11G 12C DIP 10G 11G 12C GSMADMIN_INTERNAL 10G 11G 12C GSMCATUSER 10G 11G…

Hands-On Lab available: Upgrade to Oracle Database 12.2.0.1

Thanks to Roy – our Hands-On Lab “Upgrade, Migrate and Consolidate to Oracle Database 12.2” is now available for download from OTN. Download Hands-On Lab “Upgrade, Migrate and Consolidate to Oracle Database 12.2” Download the Hands-On Lab Instructions as PDF Instructions and technical requirements are clearly documented on the OTN page as well. The lab is based on Virtual Box and can be easily imported upon download and unzip. You can always access the lab via the blog’s top menu as well: Inside the lab you’ll find : UPGR – an Oracle 11.2.0.4 database ready to be upgraded to Oracle…