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Upgrade from to 19.3

grimrand Member Posts: 177 Blue Ribbon
edited May 5, 2022 10:14AM in Database Upgrade

I have upgraded an database to 19c on a Solaris server - no errors and all appears OK. connecting to SQLPlus gives :

Oracle Database 19c Enterprise Edition Release - Production Version

Show parameter compat -> 19.3.0

If I run an RMAN export, copy the files to a different server that had a fresh 19c install. (SQLPLus shows results the same as above)

When running the RMAN duplicate command (No target spfile backup location) I get an error when restoring spfile from backup location (autobackup directory)

ora-19690: backup piece release incompatible with oracle release

I think that the rman backup is created as 19.3 but the auxiliary may be 19.0 is there a way to force the aux to be 19.3