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ORA-00603 and ORA-00600: [ktuchg bad xcb] while dropping users

edited May 4, 2019 5:00AM in Database Administration (MOSC) 2 commentsAnswered

Running Oracle 12.1.0.2.0 - 64bit on Linux 4.1.12-94.8.4.el6uek.x86_64 Exadata machine -

The goal was to drop and impdp data into couple schemas. But encountered ORA-00603 and ORA-00600: [ktuchg bad xcb] while dropping users.

After reviewed errors and I tried to run utlrp.sql.  It reported ORA-04045, ORA-00600:[kokiasg1], ORA-00600: [koctxin700] on multiple sys objects. What is the safest and appropriate way to fix the issues?

Bring the database to upgrade mode and recreate sys objects by executing catalog.sql and catproc.sql?

Thanks for feedback.

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