ORA-02291 Importing A Workspace Generated On Previous Versions Into APEX 4.2
Last updated on MARCH 08, 2017
Applies to:Oracle Application Express (formerly HTML DB) - Version 4.2 to 4.2.0 [Release 4]
Information in this document applies to any platform.
On : 4.2.0 version, Administration
When attempting to import a Workspace file generated in apex 4.1 or lower version
the following error occurs.
"ORA-02291: integrity constraint (APEX_040200.WWV_FLOW_DEV_FK) violated - parent key not found.".
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