Primary Note: Troubleshooting Oracle Data Dictionary
(Doc ID 1506140.1)
Last updated on JANUARY 28, 2023
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This document discusses and provides notes for Common Issues involving Oracle Data Dictionary. It provides script for Proactive Database Health Check and helps to resolve Issues Due to DD inconsistencies, invalid CATALOG / CATPROC, missing / invalid DD objects (ORA-4043 / ORA-4045 / ORA-4063 / ORA-6508).
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