Reverting from Apex 5.0 to 4.0.2 Results in No Apex in DBA_REGISTRY
(Doc ID 2031205.1)
Last updated on MAY 08, 2020
Applies to:Oracle Application Express (APEX) - Version 5.0.0.00.31 and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Cloud Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Information in this document applies to any platform.
*** Checked for relevance on 20-Feb-2019 ****
1. Followed the steps in the documentation to revert APEX 5.0 to APEX 4.0.
2. After completion there is no APEX version registered in the DBA_REGISTRY.
The apex_verify script returns "APEX IS NOT INSTALLED"
APEX do not show if one query from DBA_REGISTRY
Upgraded APEX 4.0 to 5.0 and then tried to revert to APEX 4.0.
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