Can't install my Apex Applications from 10.2XE

Question

Installation from 11.2 XE went without problems, but I had a problem importing my Apex applications from my old 10.2XE database.
According to the Installation Guide, 7 Importing and Exporting Data between 10.2 XE and 11.2 XE
2. Connect to 10.2 XE database as SYS user and run gen_inst.sql. This will
generate install.sql, gen_apps.sql and other .sql files. The files will
be generated in the folder containing gen_inst.sql.
=> the generated script f100.sql ends with
ERROR:
ORA-06502: PL/SQL: numeric or value error: host bind array too small
ORA-06512: at line 1
This was during:
--application/shared_components/plugins/region_type/com_oracle_de_cczarski_labelcloudplugin
begin
wwv_flow_api.create_plugin (
=> the generated script f100.sql doesn't contain "set scan off"
but does contain lines like "p_home_link=> 'f?p=&APP_ID.:1:&SESSION.',"
Running the script f100 with set scan off added results in
...page templates for application: 100
......Page template 2301643674799144
......Page template 2301746430799146
......Page template 2301820809799146
......Page template 2301944547799146
......Page template 2302037696799146
......Page template 2302118851799146
ERROR:
ORA-01741: illegal zero-length identifier
Anton

Answer 1

Anton,
1) When you export your application 100 from within Application Express from your old instance and you compare it to the one generated, are there any significant differences?
2) Can you export your application 100 from within Application Express from your old instance and import it back into the same (old) instance but with a different application identifier?
Joel