Import error moving components to new instance

Question

I am new to APEX and am attempting to move components developed in the Oracle hosting instance of APEX to our new, in-house hosted site.
Everything seems to be ok until the very end of the export when I receive an error when the following is executed:
<start code>
begin
declare
s1 varchar2(32767) := null;
s2 varchar2(32767) := null;
s3 varchar2(32767) := null;
s4 varchar2(32767) := null;
s5 varchar2(32767) := null;
begin
s1 := null;
s2 := null;
s3 := null;
s4:=s4||'return false; end;--';
s5 := null;
wwv_flow_api.create_auth_setup (
p_id=> 210165489245841025764 + wwv_flow_api.g_id_offset,
p_flow_id=> wwv_flow.g_flow_id,
p_name=> 'DATABASE ACCOUNT',
p_description=>'Use database account credentials.',
p_page_sentry_function=> s1,
p_sess_verify_function=> s2,
p_pre_auth_process=> s3,
p_auth_function=> s4,
p_post_auth_process=> s5,
p_invalid_session_page=>'101',
p_invalid_session_url=>'',
p_cookie_name=>'',
p_cookie_path=>'',
p_cookie_domain=>'',
p_ldap_host=>'',
p_ldap_port=>'',
p_ldap_string=>'',
p_attribute_01=>'',
p_attribute_02=>'wwv_flow_custom_auth_std.logout?p_this_flow=&APP_ID.&amp;p_next_flow_page_sess=&APP_ID.:1',
p_attribute_03=>'',
p_attribute_04=>'',
p_attribute_05=>'',
p_attribute_06=>'',
p_attribute_07=>'',
p_attribute_08=>'',
p_required_patch=>'');
end;
null;
end;
ORA-06502: PL/SQL: numeric or value error ORA-06512: at "SYS.OWA_UTIL", line 325 ORA-06512: at "SYS.HTP", line 1322 ORA-06512: at "SYS.HTP", line 1397 ORA-06512: at "SYS.HTP", line 1689 ORA-06512: at "FLOWS_030000.WWV_FLOW_SW_API", line 428 ORA-01006: bind variable does not exist
<end code>
Can anyone help me with what this might be.
Thanks in advance,
Barry D.

Answer 1

Scott,
Sorry, I should have shared more details.
APEX 3.0.1, RDBMS 10gR2. In summary, I am attempting to move an entire APEX application in the Oracle hosted instance, workspace PCPERMIT to an in-house hosted instance, workspace DEVPCPERMIT.
The export seems to work without error. I am using the Export Application Utility
(from selected application: EXPORT/IMPORT > EXPORT). I take all the defaults with the exception of OWNER OVERRIDE. I input the the new workspace name DEVPCPERMIT in this correpsonding box and save the SQL generated to my PC.
With respect to import, I am logging into the DEVPCPERMIT workspace, uploading the script and executing from SQL WORKSHOP > SQL SCRIPTS > SCRIPT EDITOR. The scripts completes however when I view the results,
the error that I mentioned is logged.
Should you need anyother information, please let me know. Your help is appreciated.
Thanks,
Barry D.