Oracle 19c preupgrade.jar fails with ORA-01422 error due to duplicate "sys" user
(Doc ID 2787660.1)
Last updated on JULY 20, 2024
Applies to:
Oracle Database - Enterprise Edition - Version 12.2.0.1 to 19.11.0.0.0 [Release 12.2 to 19]Information in this document applies to any platform.
Symptoms
Running 19c preupgrade.jar against the 12.2 pluggable database fails with below errors:
Changes
while performing the upgrade of 12.2 CDB or PDB to 19c release.
Cause
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In this Document
Symptoms |
Changes |
Cause |
Solution |