Hi,
Under Oracle APEX 24.2.13, I exported an application. Then I I immediately tried to import it. I get an error message during importation:

The debug shows this:
Error: Execution of the statement was unsuccessful. ORA-20001: call=wwv_flow_imp_page.create_page_item, id=1047445546411354175, component=P11_DIPLOME_CRISE, sqlerrm=ORA-02291: violation de contrainte d'intégrité (APEX_240200.WWV_FLOW_STEP_ITEMS_SRCPLUG_FK) - clé parent introuvable
<pre>begin
wwv_flow_imp_page.create_page(
p_id=>11
,p_name=>unistr('B\00E9n\00E9vole 2/2')
,p_alias=>unistr('B\00C9N\00C9VOLE-2-2')
,p_step_title=>unistr('B\00E9n\00E9vole 2/2')
,p_warn_on_unsaved_changes=>'N'
,p_autocomplete_on_off=>'OFF'
,p_page_template_options=>'#DEFAULT#'
,p_protection_level=>'C'
,p_page_component_map=>'02'
);
wwv_flow_imp_page.create_page_plug(
p_id=>wwv_flow_imp.id(2124557313252834978)
,p_plug_name=>'Profil de &P11_PRENOM. &P11_NOM.'
,p_region_template_options=>'#DEFAULT#:t-Region--scrollBody'
,p_plug_template=>40~
- Additional info:
- Display location: ON_ERROR_PAGE
- Association type:
- Item name:
- Region id:
- Column alias:
- Row:
- Model instance id:
- Model record id:
- Internal error: true
- Common runtime error: false
- APEX error code: WWV_FLOW_IMP_PARSER.RUN_STMT_ERROR
- SQL code: -20001
- SQL error: ORA-20001: call=wwv_flow_imp_page.create_page_item, id=1047445546411354175, component=P11_DIPLOME_CRISE, sqlerrm=ORA-02291: violation de contrainte d'intégrité (APEX_240200.WWV_FLOW_STEP_ITEMS_SRCPLUG_FK) - clé parent introuvable
ORA-06512: à "APEX_240200.WWV_IMP_UTIL", ligne 142
ORA-06512: à "APEX_240200.WWV_FLOW_IMP_PAGE", ligne 144
ORA-06512: à "APEX_240200.WWV_FLOW_IMP_PAGE", ligne 4340
ORA-02291: violation de contrainte d'intégrité (APEX_240200.WWV_FLOW_STEP_ITEMS_SRCPLUG_FK) - clé parent introuvable
ORA-06512: à "APEX_240200.WWV_FLOW_IMP_PAGE", ligne 3912
ORA-06512: à "APEX_240200.WWV_FLOW_IMP_PAGE", ligne 4333
ORA-02291: violation de contrainte d'intégrité (APEX_240200.WWV_FLOW_STEP_ITEMS_SRCPLUG_FK) - clé parent introuvable
ORA-06512: à "APEX_240200.WWV_FLOW_IMP_PAGE", ligne 3912
ORA-06512: à "APEX_240200.WWV_FLOW_IMP_PAGE", ligne 4326
ORA-06512: à ligne 254
ORA-06512: à "SYS.DBMS_SQL", ligne 1721
- Backtrace: ORA-06512: à "APEX_240200.WWV_IMP_UTIL", ligne 142
ORA-06512: à "APEX_240200.WWV_FLOW_IMP_PAGE", ligne 144
ORA-06512: à "APEX_240200.WWV_FLOW_IMP_PAGE", ligne 4340
ORA-06512: à "APEX_240200.WWV_FLOW_IMP_PAGE", ligne 3912
ORA-06512: à "APEX_240200.WWV_FLOW_IMP_PAGE", ligne 4333
ORA-06512: à "APEX_240200.WWV_FLOW_IMP_PAGE", ligne 3912
ORA-06512: à "APEX_240200.WWV_FLOW_IMP_PAGE", ligne 4326
ORA-06512: à ligne 254
ORA-06512: à "SYS.DBMS_SQL", ligne 1721
ORA-06512: à "APEX_240200.WWV_FLOW_APP_INSTALL_INT", ligne 231
- Statement:
- Component: APEX_APPLICATION_PAGE_PROCESS import flow (224537317056128290)
Best regards.