Wwv_flow_file_objects$

Recently I blogged on a particular problem we encountered with flows_files.wwv_flow_file_objects$ (see http://iadvise.blogspot.com/2007/01/apex-flowsfiles.html)
Bottom line, the problem was that the tablespace of that table could not create extra extents anymore.
The main reason was that the developers forgot to delete the (intermediate) files from APEX_APPLICATION_FILES once the blob was copied into their target table.
Another reason was that some people didn’t have the habitude to clean the Export Repository from time to time.
For the latter the obsolete files can be removed via Export Repository Manager in the standard interface.
The other entries we had to clean via SQL.
I was wondering if there exists a more ‘structured’ way of removing those out-dated records. And if not, are there any plans for future releases?
In the meanwhile, is the use of this table somewhere documented: e.g. there exists a column FILE_TYPE, but very often this has no value ?
Another question is whether it is recommended to change the default storage settings (like initial/next extents) for this table and/or tablespace ?

I did some further investigations on the content of that table.
Read it here: http://iadvise.blogspot.com/2007/01/apex-housekeeping-your-flow-files-in.html
One of my assumptions is that entries where security_group_id = 0 and flow_id = 0, are 'orphan'-records and may be deleted without impact on apex or any custom-application.
I used following statement:
DELETE FROM wwv_flow_file_objects$
WHERE security_group_id = 0
AND flow_id = 0
AND file_type IS NULL
Is this correct ?

Similar Messages

Error in Upload file-table or view does not exist-wwv_flow_file_objects$

Hi,
i am trying to upload a file and then store the contents of the file into one of my tables in the schema.I wrote one package for uploading the file and then a process to insert each record in the uploaded file to the table in my schema.When i try compiling the package it gives an error.
PL/SQL: ORA-00942: table or view does not exist
The name of the table is wwv_flow_file_objects$
The package is as follows-
CREATE OR REPLACE PACKAGE BODY Text_File_Pkg AS
FUNCTION get_file_lines (
p_file_name IN VARCHAR2,
p_lines IN OUT line_tab_type,
p_rec_sep IN VARCHAR2 DEFAULT dos_new_line
) RETURN INTEGER
IS
v_binary_file BLOB;
v_text_file CLOB;
v_dest_offset INTEGER := 1;
v_src_offset INTEGER := 1;
v_lang_context INTEGER := DBMS_LOB.default_lang_ctx;
v_warning INTEGER;
v_rec_sep_len CONSTANT INTEGER := LENGTH(p_rec_sep);
v_start_pos INTEGER := 1;
v_end_pos INTEGER := 1;
v_line_num INTEGER := 1;
v_file_length INTEGER;
BEGIN
IF p_file_name IS NULL
THEN
RETURN 1;
END IF;
IF p_rec_sep IS NULL
THEN
RETURN 2;
END IF;
SELECT blob_content
INTO v_binary_file
FROM wwv_flow_file_objects$
WHERE NAME = p_file_name
AND (mime_type = 'text/plain' OR mime_type = 'application/octet-stream')
AND doc_size > 0;
DBMS_LOB.createtemporary(v_text_file, TRUE);
DBMS_LOB.converttoclob(v_text_file, v_binary_file,
DBMS_LOB.lobmaxsize, v_dest_offset,
v_src_offset, DBMS_LOB.default_csid,
v_lang_context, v_warning);
IF v_warning = DBMS_LOB.warn_inconvertible_char
THEN
-- Unable to convert file.
RETURN 3;
END IF;
v_file_length := DBMS_LOB.getlength(v_text_file);
LOOP
EXIT WHEN v_start_pos > v_file_length;
v_end_pos := DBMS_LOB.INSTR(v_text_file, p_rec_sep, v_start_pos);
IF v_end_pos = 0
THEN
v_end_pos := v_file_length + 1;
END IF;
IF (v_end_pos - v_start_pos) > 4000
THEN
-- Line exceeds 4000 characters.
RETURN 4;
END IF;
p_lines(v_line_num) := DBMS_LOB.SUBSTR(v_text_file, v_end_pos - v_start_pos, v_start_pos);
v_line_num := v_line_num + 1;
v_start_pos := v_end_pos + v_rec_sep_len;
END LOOP;
RETURN 0;
EXCEPTION
WHEN NO_DATA_FOUND
THEN
RETURN 5;
END get_file_lines;
END Text_File_Pkg;
Any suggestions.
Many Thanks,
Sanjai

Hi,
i am trying to upload a file and then store the contents of the file into one of my tables in the schema.I wrote one package for uploading the file and then a process to insert each record in the uploaded file to the table in my schema.When i try compiling the package it gives an error.
PL/SQL: ORA-00942: table or view does not exist
The name of the table is wwv_flow_file_objects$
The package is as follows-
CREATE OR REPLACE PACKAGE BODY Text_File_Pkg AS
FUNCTION get_file_lines (
p_file_name IN VARCHAR2,
p_lines IN OUT line_tab_type,
p_rec_sep IN VARCHAR2 DEFAULT dos_new_line
) RETURN INTEGER
IS
v_binary_file BLOB;
v_text_file CLOB;
v_dest_offset INTEGER := 1;
v_src_offset INTEGER := 1;
v_lang_context INTEGER := DBMS_LOB.default_lang_ctx;
v_warning INTEGER;
v_rec_sep_len CONSTANT INTEGER := LENGTH(p_rec_sep);
v_start_pos INTEGER := 1;
v_end_pos INTEGER := 1;
v_line_num INTEGER := 1;
v_file_length INTEGER;
BEGIN
IF p_file_name IS NULL
THEN
RETURN 1;
END IF;
IF p_rec_sep IS NULL
THEN
RETURN 2;
END IF;
SELECT blob_content
INTO v_binary_file
FROM wwv_flow_file_objects$
WHERE NAME = p_file_name
AND (mime_type = 'text/plain' OR mime_type = 'application/octet-stream')
AND doc_size > 0;
DBMS_LOB.createtemporary(v_text_file, TRUE);
DBMS_LOB.converttoclob(v_text_file, v_binary_file,
DBMS_LOB.lobmaxsize, v_dest_offset,
v_src_offset, DBMS_LOB.default_csid,
v_lang_context, v_warning);
IF v_warning = DBMS_LOB.warn_inconvertible_char
THEN
-- Unable to convert file.
RETURN 3;
END IF;
v_file_length := DBMS_LOB.getlength(v_text_file);
LOOP
EXIT WHEN v_start_pos > v_file_length;
v_end_pos := DBMS_LOB.INSTR(v_text_file, p_rec_sep, v_start_pos);
IF v_end_pos = 0
THEN
v_end_pos := v_file_length + 1;
END IF;
IF (v_end_pos - v_start_pos) > 4000
THEN
-- Line exceeds 4000 characters.
RETURN 4;
END IF;
p_lines(v_line_num) := DBMS_LOB.SUBSTR(v_text_file, v_end_pos - v_start_pos, v_start_pos);
v_line_num := v_line_num + 1;
v_start_pos := v_end_pos + v_rec_sep_len;
END LOOP;
RETURN 0;
EXCEPTION
WHEN NO_DATA_FOUND
THEN
RETURN 5;
END get_file_lines;
END Text_File_Pkg;
Any suggestions.
Many Thanks,
Sanjai

Images in wwv_flow_file_objects$ do not display in the shared components

Recently I needed to re-create an APEX workspace. The schema was intact, so I just created a new APEX workspace mapped to that schema and re-imported my apps.
All was well EXCEPT that the images and files (e.g. style sheets) previously uploaded to the database under the original workspace were missing. Looking at the wwv_flow_file_objects$ table I saw the images and files were present but their security ID did not match that of the new APEX workspace.
I updated the security ID and the files and images now work BUT THEY DO NOT DISPLAY IN THE SHARED COMPONENT LISTINGS. My fear is that I'll try to upload an image or file by the same name and they'll stop working because there will then be two rows in wwv_flow_file_objects$ with the same file name and security ID.
Does anyone know how to get these items to display properly in the shared component reports?

If they were application-specific, you would need to ensure that the new flow_id value in the table matched that of the application to which the file should be associated. If not, that value should be zero.
Scott

Wwv_flow_file_objects$ access problem

Hi,
I'm writing a package to access the blob content from wwv_flow_file_objects$, but I keep getting a PL/SQL: ORA-00942: table or view does not exist on the line that references wwv_flow_file_objects$.
I'm doing this as SYS and using TOAD as my procedure editor while logged in as SYS. I changed to the SYS user thinking it might solve the 'rights' problem, but didn't.
Here's my code, if it helps some:
CREATE OR REPLACE PACKAGE BODY COPY_UPLOADED_FILE as
PROCEDURE parse_file(file_name_in IN NUMBER) is
v_pos number := 0;
v_lob_data blob := null;
v_seq number := 0;
v_length number := 0;
begin
select blob_content
into v_lob_data
from flows_files.wwv_flow_file_objects$
where name = file_name_in;
--v_lob_data := replace(v_lob_data, chr(13));
v_seq := sus_reporting.log_work_seq.NextVal;
while v_lob_data is not null
loop
v_pos := dbms_lob.instr(v_lob_data, chr(10));
v_length := dbms_lob.getlength(v_lob_data)-v_pos;
insert into sus_reporting.log_work values (v_seq, file_name_in, dbms_lob.substr(v_lob_data,v_pos,1));
v_lob_data := dbms_lob.substr(v_lob_data,v_length,v_pos);
end loop;
end;
end copy_uploaded_file;
No idea yet if my code will work as I want, since I can't get to that point yet. In Microsoft Access I can get to the table, in SQL I get to the table, even in TOAD as both my user account and as SYS I get to the table. I just can't get the package to see it?
All I want to do is parse an uploaded file (larger than 32k) that's tab delimited. Not sure if there's an easier way or not.
Thanks,
Bill Ferguson

Well, I think I solved my problem. I created a SQL*Plus session and created the package body that way and I got it to compile without errors (after a couple changes unrealted to the flows_files.wwv_flow_file_objects$).
FWIW, here's the modified code:
CREATE OR REPLACE PACKAGE BODY "COPY_UPLOADED_FILE" as
PROCEDURE parse_file(file_name_in IN NUMBER) is
v_pos number := 0;
v_lob_data clob := null;
v_seq number := 0;
v_length number := 0;
begin
select UTL_RAW.CAST_TO_VARCHAR2(blob_content)
into v_lob_data
from flows_files.wwv_flow_file_objects$
where name = file_name_in;
--v_lob_data := replace(v_lob_data, chr(13));
--v_seq := sus_reporting.log_work_seq.NextVal;
while v_lob_data is not null
loop
v_pos := dbms_lob.instr(v_lob_data, chr(10));
v_length := dbms_lob.getlength(v_lob_data)-v_pos;
insert into sus_reporting.log_work values (v_seq, file_name_in, dbms_lob.substr(v_lob_data,v_pos,1));
v_lob_data := dbms_lob.substr(v_lob_data,v_length,v_pos);
end loop;
end;
end copy_uploaded_file;
/

Insufficient Priviliege on updating wwv_flow_file_objects$

Hello,
I created a file upload form. After the file being uploaded, I need to change the file name in wwv_flow_file_objects$. But it shows insufficient prvilliege. Is there anyway I can do it?
UPDATE wwv_flow_files SET FILENAME = filename WHERE NAME = filename_in_page;
Thanks

JC,
The standard operating procedure is to copy the file into a table where you have more control. This will require more work on your part to get set up however...
Regards,
Dan
http://danielmcghan.us
http://sourceforge.net/projects/tapigen

Lost permissions on WWV_FLOW_FILE_OBJECTS$

We seem to have lost permissions in APEX 2.2 to some of the internal tables. As seen below we can access a table in SQL*Plus with SQL but not through a procedure.
SQL> DECLARE
2 v_NAME varchar2(90);
3 BEGIN
4
5 SELECT filename INTO v_name
6 from flows_files.WWV_FLOW_FILE_OBJECTS$ where name = 'F8817/incident2.csv';
7 dbms_output.put_line(v_name);
8 end;
9 /
incident2.csv
PL/SQL procedure successfully completed.
SQL> create or replace PROCEDURE hdl_test as
2 v_NAME varchar2(90);
3 BEGIN
4
5 SELECT name INTO v_name
6 from flows_files.WWV_FLOW_FILE_OBJECTS$ where name = 'F8817/incident2.csv';
7 dbms_output.put_line(v_name);
8 end;
9 /
Warning: Procedure created with compilation errors.
SQL> show errors
Errors for PROCEDURE HDL_TEST:
LINE/COL ERROR
5/3 PL/SQL: SQL Statement ignored
6/22 PL/SQL: ORA-00942: table or view does not exist
When I compare the object grants in our APEX instance and my fresh XE install on my laptop, there are a lot of grants in my XE instance that don't exist in APEX. Some of those grants are to the flows_* schemas. Could we have lost a bunch of grants somehow, and if so how can we get them back? Is it safe to copy the grants from EX to APEX?
Thanks,
Harry

Harry,
I conclude that you have Application Express 2.2. You either installed it fresh or upgraded from an earlier version.
You also have Application Express on your XE database.
You observe differences in privileges (those you describe as "lost") between 2.2 and some earlier version, between 2.2 and XE or between 2.2 and the same 2.2 at some earlier time, I cannot tell which you mean.
The correct configuration is that no select privileges are granted to public on wwv_flow_file_objects$. Users are to use the apex_application_files view (wwv_flow_files) while using the SQL Workshop or from developed applications in workspaces. Access through SQL*Plus is not supported.
Scott

Delete from wwv_flow_file_objects$ where file name like 'p1_name'

I am having an issue deleting an object in my apex application. I have uploaded an object into the application i can open the application but i cannot delete from that application. I can delete it when i login to the server and provide this command:
delete from wwv_flow_file_objects$ where filename like 'Whatever.pdf';
I am looking for the code to assign to a button and how do i get it to process.
process
the code i currently have is this: DELETE from APEX_APPLICATION_FILES WHERE name = :P4_NAME and it is not working. What am i missing.
process point = on submit
run process = once per session
when button is pressed pdf_remove
name: pdf_delete
button:
action when clicked
action - submit page
execute validation - no
database action - no database action "it does not show my process"

Christian
Thank you very much,
I switched to Apex Listener over Weblogic Server that was already working, just added a new managed server and deployed apex.war and i.war on it.
the server resources are very good now.

Can you upload to a file system directly and not to wwv_flow_file_objects$

The following link shows how to upload a file. These files that are uploaded are stored in a table called wwv_flow_file_objects$ .
However what if I want to upload a file but save it to the file system (share) and not put it into wwv_flow_file_objects$ is that possible
http://download.oracle.com/docs/cd/B31036_01/doc/appdev.22/b28839/up_dn_files.htm#CJAHDJDA
When you use the file upload item type, the files you upload are stored in a table called wwv_flow_file_objects$

It has to be loaded to wwv_flow_file_objects$, but you can use the
UTL_FILE package to write it to a directory the database has access to. Use FOPEN with open_mode wb and use the PUT_RAW procedure to write into the file. Use READ procedure of the DBMS_LOB package to read your BLOB in junks.
UTL_FILE: http://download.oracle.com/docs/cd/B19306_01/appdev.102/b14258/u_file.htm#i1003526
DBMS_LOB: http://download.oracle.com/docs/cd/B19306_01/appdev.102/b14258/d_lob.htm#i999170
I think that should work.
Patrick
My APEX Blog: http://inside-apex.blogspot.com
The ApexLib Framework: http://apexlib.sourceforge.net
The APEX Builder Plugin: http://sourceforge.net/projects/apexplugin/

Wwv_FLOW_FILE_OBJECTS$ query shows superior activity from Enterprise Manager

Hello!
A have noticed some bad performance on database, Enterprise manager says the next query is top query.
SELECT ID          ,
        MIME_TYPE   ,
        BLOB_CONTENT,
        FILENAME    ,
        FILE_CHARSET,
        FILE_TYPE   ,
        FLOW_ID     ,
        CREATED_ON ,
        LAST_UPDATED
FROM    WWV_FLOW_FILE_OBJECTS$
WHERE   FILENAME              = :B2
        AND SECURITY_GROUP_ID = :B1
I know its apex schema, but where is this code?
also it says about virtual circuit wait.
can you help me understand what is happening?

Christian
Thank you very much,
I switched to Apex Listener over Weblogic Server that was already working, just added a new managed server and deployed apex.war and i.war on it.
the server resources are very good now.

Application Developed in Apex 3.2 is not working Apex 4.1

Hi,
We have few application developed using oracle apex 3.2 and oracle 10g enterprise edition as the database also have a Apache tomcat server configured in the system. These application are running fine have no issue in production instance.
I recently installed Oracle Apex 4.1 and Oracle 10g Express Edition in my local machine to test these application in oracle 4.1. I took the same database dump and installed in the local machine no issues with the database side. I installed the application that are developed in 3.2 and installed in new local instance but this is not working.
It show >>Internet Explorer cannot display the webpage
Please suggest me what might be the issue how to trouble shoot this issue.
Thanks
Sudhir

I don't understand reading so many tract file starting with
xe_s00??Most of the trace file show about {Embedded PL/SQL Gateway:} it shows is metioned below
Embedded PL/SQL Gateway: (wppr.c,495) Pl/sql block parsed...
Embedded PL/SQL Gateway: (wpdenv.c,1528) CGI Environment has 33 vars. Max name len 128, Max Value Len 512
Embedded PL/SQL Gateway: PLSQL_GATEWAY(14)=(6)WebDb
Embedded PL/SQL Gateway: GATEWAY_IVERSION(17)=(2)2
Embedded PL/SQL Gateway: SERVER_SOFTWARE(16)=(42)Oracle >>Embedded PL/SQL Gateway/10.2.0.1.0
Embedded PL/SQL Gateway: GATEWAY_INTERFACE(18)=(8)CGI/1.1
Embedded PL/SQL Gateway: SERVER_PORT(12)=(5)8080
Embedded PL/SQL Gateway: SERVER_NAME(12)=(16)XDB HTTP Server
Embedded PL/SQL Gateway: REQUEST_METHOD(15)=(4)GET
Embedded PL/SQL Gateway: QUERY_STRING(13)=(36)p=4000:1500:3165980474173701::NO:::
Embedded PL/SQL Gateway: PATH_INFO(10)=(3)/f
Embedded PL/SQL Gateway: SCRIPT_NAME(12)=(6)/apex
Embedded PL/SQL Gateway: REMOTE_HOST(12)=(1)
Embedded PL/SQL Gateway: REMOTE_ADDR(12)=(10)127.0.0.1
Embedded PL/SQL Gateway: SERVER_PROTOCOL(16)=(9)HTTP/1.1
Embedded PL/SQL Gateway: REQUEST_PROTOCOL(17)=(4)tcp
Embedded PL/SQL Gateway: REMOTE_USER(12)=(10)ANONYMOUS
Embedded PL/SQL Gateway: ORACLE_SSO_USER(16)=(1)
Embedded PL/SQL Gateway: HTTP_CONTENT_LENGTH(20)=(2)0
Embedded PL/SQL Gateway: HTTP_CONTENT_TYPE(18)=(1)
Embedded PL/SQL Gateway: HTTP_USER_AGENT(16)=(71)Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Embedded PL/SQL Gateway: HTTP_HOST(10)=(15)127.0.0.1:8080
Embedded PL/SQL Gateway: HTTP_ACCEPT(12)=(10)text/html
Embedded PL/SQL Gateway: HTTP_ACCEPT_ENCODING(21)=(5)gzip
Embedded PL/SQL Gateway: HTTP_ACCEPT_LANGUAGE(21)=(6)en-IN
Embedded PL/SQL Gateway: HTTP_COOKIE(12)=(344)ORA_WWV_REMEMBER_UN=SUDHIR:DEVELOPMENT; PUBLIC_ORA_WWV_USER_63113903525053=-1; ORA_WWV_USER_63113903525053=2AD259DDAF6770BE05FEF29509B68F5F; LOGIN_USERNAME_COOKIE=sudhir; WWV_CUSTOM-F_1638610445865577_111=CC022FAB479054CF32361C22B789D7EE; ORA_WWV_ATTRIBUTE_PAGE=4495%2C%23ALL; WWV_CUSTOM-F_1638610445865577_107=19291B8FC60BA1A47916DE46EE85F01C
Embedded PL/SQL Gateway: HTTP_REFERER(13)=(127)http://127.0.0.1:8080/apex/f?p=4000:1:3165980474173701::NO:RP:FB_FLOW_ID,F4000_P1_FLOW,P0_FLOWPAGE,RECENT_PAGES:109,109,109;|,
Embedded PL/SQL Gateway: WEB_AUTHENT_PREFIX(19)=(1)
Embedded PL/SQL Gateway: DAD_NAME(9)=(5)apex
Embedded PL/SQL Gateway: DOC_ACCESS_PATH(16)=(5)docs
Embedded PL/SQL Gateway: DOCUMENT_TABLE(15)=(23)wwv_flow_file_objects$
Embedded PL/SQL Gateway: PATH_ALIAS(11)=(1)
Embedded PL/SQL Gateway: REQUEST_CHARSET(16)=(9)AL32UTF8
Embedded PL/SQL Gateway: REQUEST_IANA_CHARSET(21)=(6)UTF-8
Embedded PL/SQL Gateway: SCRIPT_PREFIX(14)=(1)
*** ACTION NAME:() 2012-06-27 16:52:32.213
*** MODULE NAME:() 2012-06-27 16:52:32.213
*** CLIENT ID:() 2012-06-27 16:52:32.212
Embedded PL/SQL Gateway: (wpd.c,1960) Begin header parsing...
Embedded PL/SQL Gateway: (wpd.c,2009) Got a line (47 bytes): X-ORACLE-IGNORE: IGNORE
Embedded PL/SQL Gateway: (wpd.c,2027) X-ORACLE-IGNORE parsed
Embedded PL/SQL Gateway: (wpd.c,2009) Got a line (47 bytes): X-ORACLE-IGNORE: IGNORE
Embedded PL/SQL Gateway: (wpd.c,2027) X-ORACLE-IGNORE parsed
Embedded PL/SQL Gateway: (wpd.c,2009) Got a line (47 bytes): X-ORACLE-IGNORE: IGNORE
Embedded PL/SQL Gateway: (wpd.c,2027) X-ORACLE-IGNORE parsed
Embedded PL/SQL Gateway: (wpd.c,2009) Got a line (47 bytes): X-ORACLE-IGNORE: IGNORE
Embedded PL/SQL Gateway: (wpd.c,2027) X-ORACLE-IGNORE parsed
Embedded PL/SQL Gateway: (wpd.c,2009) Got a line (77 bytes): Content-type: text/html; charset=utf-8
Embedded PL/SQL Gateway: (wpd.c,2108) Parsed header - Content-Type:text/html; charset=utf-8
Embedded PL/SQL Gateway: (wpd.c,2009) Got a line (43 bytes): X-Frame-Options: DENY
Embedded PL/SQL Gateway: (wpd.c,2168) Parsed header - X-Frame-Options:DENY
Embedded PL/SQL Gateway: (wpd.c,2009) Got a line (43 bytes): Content-length: 40155
Embedded PL/SQL Gateway: (wpd.c,2082) Parsed header - Content-Length:40155
Embedded PL/SQL Gateway: (wpd.c,2009) Got a line (1 bytes):
Embedded PL/SQL Gateway: (wpd.c,2016) End of headers detected
Embedded PL/SQL Gateway: (wpd.c,1882) Parsed begin
owa.get_page(:data__,:ndata__);
end;
Embedded PL/SQL Gateway: (wpd.c,1898) Bound drec variablesEmbedded PL/SQL Gateway: (wpcs.c, 76) Executed 'begin dbms_session.reset_package; end;' (rc=0)
Embedded PL/SQL Gateway: (wpd.c,1818) Going to close cursor
Embedded PL/SQL Gateway: (wpx.c,660) Normal completion
Embedded PL/SQL Gateway: (wpx.c,688) Shutdown has been called
Embedded PL/SQL Gateway: (wpx.c,700) Going to logoff
*** SESSION ID:(527.737) 2012-06-27 16:52:37.533
Embedded PL/SQL Gateway: (wpdenv.c,679) script_name='/apex' path_info='/f'script_prefix='' dad_name='apex'
Embedded PL/SQL Gateway: (wpdenv.c,792) User-Agent is Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Embedded PL/SQL Gateway: (wpdenv.c,1412) dadname = 'apex', path_info = 'f'
Embedded PL/SQL Gateway: (wpdenv.c,1451) Service will NOT use dynamic auth
Embedded PL/SQL Gateway: (wpx.c,394) Initialized successfully 0
Embedded PL/SQL Gateway: (wpx.c,316) SetRemoteUser : Remote User set to ANONYMOUS for this request.
Embedded PL/SQL Gateway: (wpx.c,480) Auth info from .APP file is being used
Embedded PL/SQL Gateway: (wpd.c,1729) Attempting to logon with '(unknown)'
Embedded PL/SQL Gateway: (wpu.c,1499) DBCharSet=>AMERICAN_AMERICA.AL32UTF8 OWAVersion=10.1.2.0.4 (101204) OWAMatch=>1 (rc=0)
Embedded PL/SQL Gateway: (wpd.c,1763) Logged in as (unknown)
Embedded PL/SQL Gateway: (wpx.c,593) Going to select...
Embedded PL/SQL Gateway: (wpx.c,647) Have been asked to execute a request
Embedded PL/SQL Gateway: (wppa.c,335) Building Arglist based on Parsed Content from WRB
Embedded PL/SQL Gateway: (wppa.c,1015) Enter ParseUrlData
Embedded PL/SQL Gateway: GET
Embedded PL/SQL Gateway: (wppa.c,1064) Getting Values from QUERY_STRING
Embedded PL/SQL Gateway: [headers begin]
Embedded PL/SQL Gateway: HTTP_COOKIE(11): (343)ORA_WWV_REMEMBER_UN=SUDHIR:DEVELOPMENT; PUBLIC_ORA_WWV_USER_63113903525053=-1; ORA_WWV_USER_63113903525053=2AD259DDAF6770BE05FEF29509B68F5F; LOGIN_USERNAME_COOKIE=sudhir; WWV_CUSTOM-F_1638610445865577_111=CC022FAB479054CF32361C22B789D7EE; ORA_WWV_ATTRIBUTE_PAGE=4495%2C%23ALL; WWV_CUSTOM-F_1638610445865577_107=19291B8FC60BA1A47916DE46EE85F01C
Embedded PL/SQL Gateway: [headers end]
Embedded PL/SQL Gateway: p=109:1:3165980474173701:::::
Embedded PL/SQL Gateway: Identifier legal p(notconverted)
Embedded PL/SQL Gateway: (wppa.c,1514) indx = 1, entryCnt = 1
Embedded PL/SQL Gateway: (wppa.c,1834) Listing distinct actual names:
Embedded PL/SQL Gateway: (wppa.c,1836) p
Embedded PL/SQL Gateway: (wppa.c,1838) Listing actuals of array with large entries:
Embedded PL/SQL Gateway: (wppa.c,1843) Listing distinct actual names and values:
Embedded PL/SQL Gateway: (wppa.c,1875) p, type = 0, value (28) = 109:1:3165980474173701:::::
Embedded PL/SQL Gateway: (wppa.c,430) Arglist built, 1 unique entries
Embedded PL/SQL Gateway: (wpx.c,654) Going to wpprodb_OciDoBlock...
Embedded PL/SQL Gateway: Identifier legal f(notconverted)
Embedded PL/SQL Gateway: (wppr.c,435) start working with f
Embedded PL/SQL Gateway: (wppr.c,1017) lcase(procname): f
Embedded PL/SQL Gateway: (wppr.c,1296) The CALL block: len=1067, bind_count=9What is the next step to make the 3.2 developed application work.
Thanks
Sudhir
Edited by: Sudhir_Meru on Jun 27, 2012 5:09 AM
Edited by: Sudhir_Meru on Jun 27, 2012 5:11 AM

After upgrade HTMLDB 2.0, the browser can not launch MS words to view doc

I create a page with an item to hold the file id in flows_files.wwv_flow_file_objects$. and use the htmldb_util.get_file(:P14_file_id) on-load before header process to allow user to view the documents under flows_files.wwv_flow_file_objects$ table.
When we are still in HTMLDB 1.6, the window would pop-up to ask for Open, Save or Cancel. When we click open, the window would depend on the file extension to lauch the Ms Words or Excel or Acrobat reader to view the file.
After we upgrade to HTMLDB 2.0, the window won't pop-up asking for open, save or cancel. Instead, it would open another Internet Explorer to try to read the file. Since the web browser could not read the MS words or excel, all of page display strange characters. I check the httpd.conf file and mime.type in the apache, everything looks fine with me. Could anyone provide me further information on the troubleshooting...

>
Does any one have this issue before?
>
Probably not because this is internal build so most of us don't have this version :)
I suppose that there is internal forum for questions like this.
Dario

Apex Configuration with SSO on Database 11g

Hi All,
I am trying to configure Application Express with SSO on 11g and I have followed all the steps mentioned in http://www.oracle.com/technology/products/database/application_express/howtos/sso_partner_app.html
My partner app configuration is
Site ID: 0F32F8E1
Site Token: JC54XU4Q0F32F8E1
Encryption Key: 61443A93398DC472
Single Sign-On URL: https://login-stage.oracle.com/pls/orasso/orasso.wwsso_app_admin.ls_login
Single Sign-Off URL: https://login-stage.oracle.com/pls/orasso/orasso.wwsso_app_admin.ls_logout
Application Name: Insight Knowledge Manager on New Server
Application Home URL: http://orclinsight.oraclecorp.com
Application Success URL: http://orclinsight.oraclecorp.com/pls/apex/wwv_flow_custom_auth_sso.process_success
Application Logout URL: http://orclinsight.oraclecorp.com
After running the @custom_auth_sso.sql and @custom_auth_sso.plb and doing grant execute on wwv_flow_custom_auth_sso to public; I have also created an authentication scheme in APEX based on the pre-configured scheme on Apex as partner app
this is the URL of the app.... http://orclinsight.oraclecorp.com/pls/apex/f?p=100:1
if I type this URL, I get redirected to the SSO authentication page...however once I have filled the credentials.. it shows me the following error message
*"The requested URL /pls/apex/wwv_flow_custom_auth_sso.process_success was not found on this server."*
The result of this query select lsnr_token||':'||site_token||':'||site_id||':'||urlcookie_version||':'||encryption_key||':'||url_cookie_ip_check||':'||ls_login_url from wwsec_enabler_config_info$
is
'HTML_DB:orclinsight.oraclecorp.com:80:JC54XU4Q0F32F8E1:0F32F8E1:v1.2:61443A93398DC472:Y:https://login-stage.oracle.com/pls/orasso/orasso.wwsso_app_admin.ls_login'
and the result of begin owa_util.print_cgi_env; end; query in APEX - SQL Workshop is
PLSQL_GATEWAY = WebDb
GATEWAY_IVERSION = 2
SERVER_SOFTWARE = Oracle-Application-Server-10g/10.1.3.5.0 Oracle-HTTP-Server
GATEWAY_INTERFACE = CGI/1.1
SERVER_PORT = 80
SERVER_NAME = orclinsight.oraclecorp.com
REQUEST_METHOD = POST
PATH_INFO = /wwv_flow.show
SCRIPT_NAME = /pls/apex
REMOTE_ADDR = 141.144.152.146
SERVER_PROTOCOL = HTTP/1.1
REQUEST_PROTOCOL = HTTP
REMOTE_USER = APEX_PUBLIC_USER
HTTP_CONTENT_LENGTH = 291
HTTP_CONTENT_TYPE = application/x-www-form-urlencoded; charset=UTF-8
HTTP_USER_AGENT = Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.1.5) Gecko/20091102 Firefox/3.5.5 (.NET CLR 3.5.30729)
HTTP_HOST = orclinsight.oraclecorp.com
HTTP_ACCEPT = text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
HTTP_ACCEPT_ENCODING = gzip,deflate
HTTP_ACCEPT_LANGUAGE = en-us,en;q=0.5
HTTP_ACCEPT_CHARSET = ISO-8859-1,utf-8;q=0.7,*;q=0.7
HTTP_REFERER = http://orclinsight.oraclecorp.com/pls/apex/f?p=4500:1003:1510257042232818::NO:::
HTTP_ORACLE_ECID = 1258784987:64.181.227.33:7900:4328:22,0
WEB_AUTHENT_PREFIX =
DAD_NAME = apex
DOC_ACCESS_PATH = docs
DOCUMENT_TABLE = wwv_flow_file_objects$
PATH_ALIAS =
REQUEST_CHARSET = AL32UTF8
REQUEST_IANA_CHARSET = UTF-8
SCRIPT_PREFIX = /pls
HTTP_COOKIE = [email protected]:insight_workspace; ORA_WWV_USER=BE50DD5881201806; IdcLocale=English-US; IntradocAuth=Internet; oracle.uix=0^^GMT+5:30^p; IntradocLoginState=1; IdcTimeZone=America/Chicago
Please advise what should I do next or where I may be going wrong?
Warm Regards,
Anand

Hi All,
I am trying to configure Application Express with SSO on 11g and I have followed all the steps mentioned in http://www.oracle.com/technology/products/database/application_express/howtos/sso_partner_app.html
My partner app configuration is
Site ID: 0F32F8E1
Site Token: JC54XU4Q0F32F8E1
Encryption Key: 61443A93398DC472
Single Sign-On URL: https://login-stage.oracle.com/pls/orasso/orasso.wwsso_app_admin.ls_login
Single Sign-Off URL: https://login-stage.oracle.com/pls/orasso/orasso.wwsso_app_admin.ls_logout
Application Name: Insight Knowledge Manager on New Server
Application Home URL: http://orclinsight.oraclecorp.com
Application Success URL: http://orclinsight.oraclecorp.com/pls/apex/wwv_flow_custom_auth_sso.process_success
Application Logout URL: http://orclinsight.oraclecorp.com
After running the @custom_auth_sso.sql and @custom_auth_sso.plb and doing grant execute on wwv_flow_custom_auth_sso to public; I have also created an authentication scheme in APEX based on the pre-configured scheme on Apex as partner app
this is the URL of the app.... http://orclinsight.oraclecorp.com/pls/apex/f?p=100:1
if I type this URL, I get redirected to the SSO authentication page...however once I have filled the credentials.. it shows me the following error message
*"The requested URL /pls/apex/wwv_flow_custom_auth_sso.process_success was not found on this server."*
The result of this query select lsnr_token||':'||site_token||':'||site_id||':'||urlcookie_version||':'||encryption_key||':'||url_cookie_ip_check||':'||ls_login_url from wwsec_enabler_config_info$
is
'HTML_DB:orclinsight.oraclecorp.com:80:JC54XU4Q0F32F8E1:0F32F8E1:v1.2:61443A93398DC472:Y:https://login-stage.oracle.com/pls/orasso/orasso.wwsso_app_admin.ls_login'
and the result of begin owa_util.print_cgi_env; end; query in APEX - SQL Workshop is
PLSQL_GATEWAY = WebDb
GATEWAY_IVERSION = 2
SERVER_SOFTWARE = Oracle-Application-Server-10g/10.1.3.5.0 Oracle-HTTP-Server
GATEWAY_INTERFACE = CGI/1.1
SERVER_PORT = 80
SERVER_NAME = orclinsight.oraclecorp.com
REQUEST_METHOD = POST
PATH_INFO = /wwv_flow.show
SCRIPT_NAME = /pls/apex
REMOTE_ADDR = 141.144.152.146
SERVER_PROTOCOL = HTTP/1.1
REQUEST_PROTOCOL = HTTP
REMOTE_USER = APEX_PUBLIC_USER
HTTP_CONTENT_LENGTH = 291
HTTP_CONTENT_TYPE = application/x-www-form-urlencoded; charset=UTF-8
HTTP_USER_AGENT = Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.1.5) Gecko/20091102 Firefox/3.5.5 (.NET CLR 3.5.30729)
HTTP_HOST = orclinsight.oraclecorp.com
HTTP_ACCEPT = text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
HTTP_ACCEPT_ENCODING = gzip,deflate
HTTP_ACCEPT_LANGUAGE = en-us,en;q=0.5
HTTP_ACCEPT_CHARSET = ISO-8859-1,utf-8;q=0.7,*;q=0.7
HTTP_REFERER = http://orclinsight.oraclecorp.com/pls/apex/f?p=4500:1003:1510257042232818::NO:::
HTTP_ORACLE_ECID = 1258784987:64.181.227.33:7900:4328:22,0
WEB_AUTHENT_PREFIX =
DAD_NAME = apex
DOC_ACCESS_PATH = docs
DOCUMENT_TABLE = wwv_flow_file_objects$
PATH_ALIAS =
REQUEST_CHARSET = AL32UTF8
REQUEST_IANA_CHARSET = UTF-8
SCRIPT_PREFIX = /pls
HTTP_COOKIE = [email protected]:insight_workspace; ORA_WWV_USER=BE50DD5881201806; IdcLocale=English-US; IntradocAuth=Internet; oracle.uix=0^^GMT+5:30^p; IntradocLoginState=1; IdcTimeZone=America/Chicago
Please advise what should I do next or where I may be going wrong?
Warm Regards,
Anand

Browser error on APEX Login Page

Good morning,
Version Information:
- APEX 3.1.1
- Database 11.1.0.6.0
- Application Server: 10.1.3
I'm using the APACHE install on my APP server to connect to APEX.
When I connect to the APEX_ADMIN login page, after filling in the blanks, I get a browser error message, not an APEX error. The "caution" icon pops up on the status bar at the bottom of the browser window. When I look at the message, it says:
Line: 34
Char: 1
Error: Object expected
Code: 0
URL: http://<myservername>:7778/pls/apex/f?p=4550:10:7817059686490562
That URL, of course is the login page.
When I checked the status, the install completed successfully. I am listening on port 7778 mainly because those that came before me configured the app server's http.conf with 7778.
What am I missing?
Thanks,
Don.

Thank you for your responses,
Yes, I'm pretty sure that my image alias is correct (see my DADS.CONF listing below).
I am NOT upgrading from 3.0, this is a new, clean install. I'm still checking other possible causes. Not sure where to go next.
# ============================================================================ # mod_plsql DAD Configuration File # ============================================================================ # 1. Please refer to dads.README for a description of this file # ============================================================================ # Note: This file should typically be included in your plsql.conf file with # the "include" directive. # Hint: You can look at some sample DADs in the dads.README file # ============================================================================
Alias /i/ "D:\oracle\AppServ\Apache\Apache\images/"
AddType text/xml xbl
AddType text/x-component htc
<Location /pls/apex>
Order deny,allow
AllowOverride None
PlsqlDocumentProcedure wwv_flow_file_mgr.process_download
PlsqlDocumentPath docs
PlsqlDatabaseConnectString <myservername>:portno:<servicename> ServiceNameFormat
PlsqlNLSLanguage AMERICAN_AMERICA.AL32UTF8
PlsqlAuthenticationMode Basic
SetHandler pls_handler
PlsqlDocumentTablename wwv_flow_file_objects$
PlsqlDatabaseUsername APEX_PUBLIC_USER
PlsqlDefaultPage apex
PlsqlDatabasePassword <apexpassword>
PlsqlRequestValidationFunction wwv_flow_epg_include_modules.authorize
Allow from all
</Location>

Application Import not working for 1.6

I just upgrade from 1.5 to 1.6 successfully with no errors. When I attempt to import a application I get a "Page can not be found" internet explorer error.

I just installed 1.5 a few weeks ago and probably have not attempted to imported a application before today. Below is my marvel.conf
Alias /i/ "C:\oracle\product\htmldb\10.1.0\Db_1/marvel/images/"
          <Location /pls/htmldb>
          SetHandler pls_handler
          Order deny,allow
          Allow from all
          AllowOverride None
          PlsqlDatabaseConnectString hn-lt-cjordan:1521:htmldb ServiceNameFormat
          PlsqlDefaultPage htmldb
          PlsqlDocumentTablename wwv_flow_file_objects$
          PlsqlDocumentPath docs
          PlsqlDocumentProcedure wwv_flow_file_manager.process_download
          PlsqlAuthenticationMode Basic
          PlsqlNLSLanguage AMERICAN_AMERICA.WE8MSWIN1252
          </Location>

Application Express Printing in 3.1 and Oracle 9i

Hi,
I am running Application Express 3.1 on a Oracle 9i box using application server 10.1.2 for the web server and when ever we try to do any printing to PDF files it files, changing to HTML give me the following errors; (it works fine from our 10g2 box also running Apex 3.1)
Any ideas on this?
Fri, 18 Apr 2008 17:45:41 GMT
ORA-03113: end-of-file on communication channel
DAD name: apex
PROCEDURE : f
URL : http://nww.infoportal.wiltshire.nhs.uk:80/pls/apex/f?p=105:7:4081603134239502428:FLOW_XMLP_OUTPUT_R383146513321010166_en-gb
PARAMETERS :
===========
p:
105:7:4081603134239502428:FLOW_XMLP_OUTPUT_R383146513321010166_en-gb
ENVIRONMENT:
============
PLSQL_GATEWAY=WebDb
GATEWAY_IVERSION=2
SERVER_SOFTWARE=Oracle-Application-Server-10g/10.1.2.0.2 Oracle-HTTP-Server
GATEWAY_INTERFACE=CGI/1.1
SERVER_PORT=80
SERVER_NAME=nww.infoportal.wiltshire.nhs.uk
REQUEST_METHOD=GET
QUERY_STRING=p=105:7:4081603134239502428:FLOW_XMLP_OUTPUT_R383146513321010166_en-gb
PATH_INFO=/f
SCRIPT_NAME=/pls/apex
REMOTE_HOST=
REMOTE_ADDR=10.184.150.119
SERVER_PROTOCOL=HTTP/1.1
REQUEST_PROTOCOL=HTTP
REMOTE_USER=apex_public_user
ORACLE_SSO_USER=
OSSO_IDLE_TIMEOUT_EXCEEDED=
OSSO_USER_GUID=
HTTP_CONTENT_LENGTH=
HTTP_CONTENT_TYPE=
HTTP_USER_AGENT=Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; InfoPath.2; .NET CLR 1.1.4322)
HTTP_HOST=nww.infoportal.wiltshire.nhs.uk
HTTP_ACCEPT=image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, */*
HTTP_ACCEPT_ENCODING=gzip, deflate
HTTP_ACCEPT_LANGUAGE=en-gb
HTTP_ACCEPT_CHARSET=
HTTP_COOKIE=ORA_WWV_R1=%23ALL; ORA_WWV_R2=%23ALL; ORA_WWV_R3=%23ALL; LOGIN_USERNAME_COOKIE=dpithouse; ORA_WWV_REMEMBER_UN=DPITHOUSE:cascard; ORA_WWV_USER=180C4AB57E701292; WT_FPC=id=2c0fb891060c298ae401208366087265:lv=1208518017286:ss=1208517692850; WWV_CUSTOM-F_6578422443884676_105=AEA5DD5F752363DA; WWV_CUSTOM-F_6578422443884676_100=180C4AB57E701292
HTTP_IF_MODIFIED_SINCE=
HTTP_REFERER=http://nww.infoportal.wiltshire.nhs.uk/pls/apex/f?p=105:7:4081603134239502428:::::
HTTP_SOAPACTION=
HTTP_ORACLE_ECID=1208540734:10.162.200.150:1328:5536:2513,0
HTTP_ORACLE_CACHE_VERSION=
HTTP_AUTHORIZATION=
WEB_AUTHENT_PREFIX=
DAD_NAME=apex
DOC_ACCESS_PATH=docs
DOCUMENT_TABLE=wwv_flow_file_objects$
PATH_ALIAS=
REQUEST_CHARSET=WE8MSWIN1252
REQUEST_IANA_CHARSET=WINDOWS-1252
SCRIPT_PREFIX=/pls
HTTP_IF_MATCH=
HTTP_CACHE_CONTROL=
SOAP_BODY=
HTTP_X_ORACLE_DEVICE_CLASS=
HTTP_X_ORACLE_DEVICE_ORIENTATION=
HTTP_X_ORACLE_DEVICE_MAXDOCSIZE=
HTTP_X_ORACLE_DEVICE=
HTTP_X_ORACLE_ORIG_ACCEPT=
HTTP_X_ORACLE_ORIG_USER_AGENT=
HTTP_X_ORACLE_USER_LOCALE=
HTTP_X_ORACLE_USER_NAME=
HTTP_X_ORACLE_USER_DISPLAYNAME=
HTTP_X_ORACLE_USER_USERKIND=
HTTP_X_ORACLE_USER_AUTHKIND=
HTTP_X_ORACLE_USER_DEVICEID=
HTTP_X_ORACLE_USER_LOCATION_ADDRESSLINE1=
HTTP_X_ORACLE_USER_LOCATION_ADDRESSLINE2=
HTTP_X_ORACLE_USER_LOCATION_ADDRESSLASTLINE=
HTTP_X_ORACLE_USER_LOCATION_BLOCK=
HTTP_X_ORACLE_USER_LOCATION_CITY=
HTTP_X_ORACLE_USER_LOCATION_COMPANYNAME=
HTTP_X_ORACLE_USER_LOCATION_COUNTY=
HTTP_X_ORACLE_USER_LOCATION_STATE=
HTTP_X_ORACLE_USER_LOCATION_POSTALCODE=
HTTP_X_ORACLE_USER_LOCATION_POSTALCODEEXT=
HTTP_X_ORACLE_USER_LOCATION_COUNTRY=
HTTP_X_ORACLE_USER_LOCATION_TYPE=
HTTP_X_ORACLE_USER_LOCATION_X=
HTTP_X_ORACLE_USER_LOCATION_Y=
HTTP_X_ORACLE_SERVICE_HOME_URL=
HTTP_X_ORACLE_SERVICE_PARENT_URL=
HTTP_X_ORACLE_HOME_URL=
HTTP_X_ORACLE_MODULE_CALLBACK_URL=
HTTP_X_ORACLE_MODULE_CALLBACK_LABEL=
HTTP_X_ORACLE_CACHE_USER=
HTTP_X_ORACLE_CACHE_SUBID=
HTTP_X_ORACLE_CACHE_AUTH=
HTTP_X_ORACLE_CACHE_DEVICE=
HTTP_X_ORACLE_CACHE_LANG=
HTTP_X_ORACLE_CACHE_ENCRYPT=
HTTP_X_ORACLE_ASSERT_USER=

Unfortunately I can't provide much help, other than that we have seen this before with 9iR2, but haven't yet figured out when this does occur, so not sure if it's related to a specific patch version. If possible, I'd recommend upgrading to database 10g or higher. And if we do figure out under what circumstances this problem comes up in 9iR2, I'll post this on the forum.
Regards,
Marc

Wwv_flow_file_objects$

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