Creating and updating duplicate databases with rman
Source : 126.96.36.199 Target : 188.8.131.52 Application : R12.2.4 OS : Oracle solaris 5.10 Read Chapters 1 and 2 of the Oracle Database Installation Guide 11g Release 2 (11.2) for your platform.
Also read Chapter 1 and the "System Considerations and Requirements" section of Chapter 3 of the For HP Itanium platforms using the NFS file system, choose a disk to install the 11g Oracle home separate from the database files.
This section displays a list of initialization parameters in the parameter file of the current database that are deprecated in the new Oracle Database 11g release.
For each tablespace, the tablespace name and minimum required size is displayed.
In addition, a message is displayed if the tablespace is adequate for the upgrade.
In a manual upgrade using SQL scripts and utilities, space must be added to tablespaces that do not have enough free space in the current database.
These tablespace adjustments must be made before the database is upgraded.