In another post I wrote some time ago, I ran into the error ORA-20001 during the datapatch of a 19c upgrade. I got the same error but with a different reason this time: temp data files missing due to OS changes. So we moved a 12c datatabase from Oracle Linux 6 to Oracle Linux 8 … Continue reading Another reason for verify_queryable_inventory returned ORA-20001: Latest xml inventory is not loaded into table →