APEX Upgrade to 20.X failed with ORA-02298: cannot validate WWV_FLOW_COLLECTION_MEMBERS_FK - parent keys not found
(Doc ID 2807760.1)
Last updated on SEPTEMBER 16, 2021
Applies to:Oracle Application Express (APEX) - Version 20.2 and later
Information in this document applies to any platform.
Can one just delete the data using:
DELETE FROM APEX_200200.WWV_FLOW_COLLECTION_MEMBERS$
WHERE COLLECTION_ID NOT IN (SELECT ID FROM APEX_200200.WWV_FLOW_COLLECTIONS$)
IF the parent keys don't exist?
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