Export APEX application will not import to another APEX instance

Question

Oracle XE 11gR2
APEX 4.1.1
Windows 7
===============
Get the following error when trying to import (via SQL*Plus) an APEX application:
ORA-02291: integrity constraint (APEX_040100.WWV_FLOWS_FK) violated - parent key not found
ORA-06512: at "APEX_040100.WWW_FLOW_API", line 679
ORA-06512: at line 3
Used the following PL/SQL block to import APEX application:
declare
-- the name of the workspace in which to import -- actually your parsing schema
t_workspace varchar2(30):= 'APEXAPP';
-- an application number of an existing application in the workspace.
t_existing_app number := 103;
-- the "new" application number, an existing number will be dropped first.
t_new_app number := 103;
-- security group id, you don't have to set this variable
t_secgrp_id number;
begin
-- get the Security Group ID
select workspace_id
into t_secgrp_id
from apex_applications
where application_id = t_existing_app;
wwv_flow_api.set_security_group_id(p_security_group_id => t_secgrp_id);
apex_application_install.set_application_id(t_new_app);
apex_application_install.generate_offset;
apex_application_install.set_schema(t_workspace);
apex_application_install.set_application_alias('APEXAPP' );
end;
@C:\DEPLOY\APEX_APP.sql;
commit;
=====================
I recently did an upgrade from APEX 4.0.2 to 4.1.1 but there were no apps in this particular APEX instance. Just needed an upgrade because the APEX that
comes with Oracle XE database is 4.0.2 and we are developing with APEX 4.1.1
Please advise. This block has been used before to deploy APEX exports.

Answer 1

I'm front of the same issue.
Did you find a solution ?
Thanks for help.
Fanny