Application Express :: ORA-02291 / Constraint Wwv_flows_fk Violated While Application Import
Nov 4, 2013
Each time when I import an application into my workspace in local 10g XE using the APEX 4.2 Application Builder, I get the "ORA-02291, constraint wwv_flows_fk violated..". The application I whant to import was originally exported from [URL]. I found out, that it has to to with wwv_flow_application_install.get_workspace_id in the installation script, which obviously returns NULL and not my current workspace id as I suppose it should. I replaced wwv_flow_application_install.get_workspace_id by '<my worskspace id>' and then the import does work.
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May 31, 2013
i am running the query from which i am getting below mentioned error how can i find the record which is not there in parent table ora02291 integrety constrain violated and parent key not found.
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Oct 13, 2010
I have Oracle 9i and yesterday I wanted to create new DB(datebase) but I couldn't did it.
In Database Configuration Assistant chose Create database then New database. Used configuration by default. On 92% I got this error
Quote:ORA-02291: integrity constraint (SH. COSTS_PRODUCT_FK) violated - parent key not found
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Jan 9, 2013
I have encountered a series issue with importing applications into apex 4.2 with apex listener 2.0. Actually I have two stacks one is Apex 4.2 on Oracle 11g XE with apex listener 2.0 running in Stand alone mode and the other one is apex 4.2 on Oracle 11g standard edition with apex listener running on glassfish server. In both, I tried to import an application either from an earlier version (4.1) or an application exported from the same version and same workspace.
In apex 4.2 on Oracle 11g standard edition running on listener 2.0 with GF, even though I select the file to be uploaded again and again, after clicking next, it keeps on saying the error "File must be selected to uploaded".
In the other stack with Oracle XE, it throws an error page from apex listener "500 - Internal Server Error".
Not sure that its an issue with APEX 4.2? if so it would be a great disappointment. Is there any specific configuration needed to be done on apex 4.2 or apex listener?
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Mar 26, 2007
From a step by step instructions I'm asked to put the following into sql*plus:
CREATE TABLE Lab2Lecturer
(staffNO VarCHAR2(10) NOT NULL,
title VARCHAR2(3),
fName VARCHAR2(30),
[code]...
Then the following:
INSERT INTO Lab2Lecturer
(staffNO, title, fName, lName, streetAddress, suburb, city, postCode, country, lecturerLevel, bankNO, bankName, salary, workLoad, researchArea)
VALUES
('1000', 'Dr', 'Johanna','Santoso',
'3 Robinson Av', 'Kew', 'Melbourne', '3080', 'Australia', 'C', '1000567237', 'CommBank', 65000.00,1.0, 'O-R DB');
and finally,
INSERT INTO Lab2Lecturer
(staffNO, title, fName, lName, streetAddress, suburb, city, postCode,country, lecturerLevel, BankNO,bankName, salary, workLoad, researchArea)
VALUES
('1000', 'Dr', 'Justine', 'Martin', '6 Algorithm AV', 'Montmorency', 'Melbourne', '3089', 'Australia', 'D', '1000123456', 'CommBank', 89000.00, 1.0, 'CBR');
when I try entering in the second one I get an error 'unique constraint violated'.So whats wrong exactly?
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Oct 4, 2013
My DB version is
BANNER
----------------------------------------------------------------
Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bi
PL/SQL Release 10.2.0.4.0 - Production
CORE 10.2.0.4.0 Production
TNS for Linux: Version 10.2.0.4.0 - Production
NLSRTL Version 10.2.0.4.0 - Production
These error codes I'm getting in production.First of all, I've no duplicates present in that table for which this error has been raised.I've checked the index and related columns as well. NO DATA is there.So NO CHANCE for unique constraint violation.
SELECT * FROM ORDER_OCC_REQUISITION_X_REF WHERE LAB_ORDER_OCC_TEST_ID IN(SELECT LAB_ORDER_OCC_TEST_ID FROM LAB_ORDER_OCC_TEST WHERE LAB_ORDER_OCC_ID = 7944858);
no rows selected
Now when I'm trying to insert one row inside this table I'm getting this error, as you are seeing no records for this occurrence_id.
SELECT * FROM USER_INDEXES WHERE INDEX_NAME = 'ORD_OCC_REQ_UQ_TEST_IX_04';
--ORDER_OCC_REQUISITION_X_REF (Table name)
--MERGE_DT, LAB_ORDER_OCC_TEST_ID, TEST_ID, ACTIVE_YN (columns for the index 'ORD_OCC_REQ_UQ_TEST_IX_04')
As you can see there is no data then this error should not be raised. Update procedure.
/*******************************************************************************************************************
* Name : UPDATE_REQUISITION_X_REF
* Description : This Procedure update ORDER_OCC_REQUISITION_X_REF table with requisition_id
* that was generated due to merge process.
* In parameters : IN_merge_id NUMBER The order_ref_no of the orders to be merged (comma seperated)
***********************************************************************************************************************/
PROCEDURE UPDATE_REQUISITION_X_REF ( IN_merge_id IN TT_ORD_REQUISITION_WORK_AREA.merge_id%TYPE)
IS
[Code]....
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May 14, 2010
I have faced an error as below:-
1 : 23000 : java.sql.BatchUpdateException: ORA-00001: unique constraint (SDS1.PK_EXP_TXT) violated
1 : 23000 : java.sql.SQLException: ORA-00001: unique constraint (SDS1.PK_EXP_TXT) violated
java.sql.BatchUpdateException: ORA-00001: unique constraint (SDS1.PK_EXP_TXT) violated
at oracle.jdbc.driver.DatabaseError.throwBatchUpdateException(DatabaseError.java:367)
at oracle.jdbc.driver.OraclePreparedStatement.executeBatch(OraclePreparedStatement.java:9119)
[Code] ......
After i check data in all_indexes table, i have found some old data which are belongs to 2008 and 2009. The sample as below:-
OWNER INDEX_NAME LAST_ANALYZED
SDS1PK_ACTION 31-OCT-09 07:04:49
SDS1AK_ACTION 31-OCT-09 07:04:49
SDS1PK_COND 31-OCT-09 07:04:50
SDS1AK_COND 31-OCT-09 07:04:50
SDS1COND_FK1 31-OCT-09 07:04:50
SDS1COND_FK2 31-OCT-09 07:04:50
is it the problem due to the old data not remove from the all_indexes table ?.. if YES is it I have to delete the old data manually from the all_indexes table ?
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Nov 4, 2012
I also put in the relevant code in case it's needed.
SQL> @lab_05_01.sql
SQL> -- Oracle Database 10g: Administration Workshop II
SQL> -- Oracle Server Technologies - Curriculum Development
SQL> --
SQL> -- ***Training purposes only***
SQL> -- ***Not appropriate for production use***
SQL> --
SQL> -- This script performs a batch promotion update.
SQL> -- The logic of the updates is not important -
[code]....
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Jul 5, 2012
i have a table for example :
CREATE TABLE RMD_2
(
"RMD_ID" NUMBER(10,0) NOT NULL ENABLE,
"ABB" VARCHAR2(16 BYTE),
"ACT_IND" VARCHAR2(1 BYTE) NOT NULL DISABLE,
CONSTRAINT "RMD_2_C1" CHECK (act_ind IN ('Y', 'N')) ENABLE
)
for column ACT_IND their is a check constraint RMD_2_C1 it should only accept either Y or N.
but, when ever i am inserting other values other than Y or N it is accepting it should not accept and it should have to give error message ORA-02293- : check constraint violated.
but it is not happening,it is accepting all other values even NULL value also.my requirement is this column should only accept either Y or N and it should not accept other values.
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Aug 3, 2008
I got this error message in my replication environment.
ORA-12012: error on auto execute of job 2182370
ORA-12008: error in materialized view refresh path
ORA-00001: unique constraint (TE.S_TE_MTH_DBASE_SALES_INFO_A_U1) violated
ORA-06512: at "SYS.DBMS_SNAPSHOT", line 189
Materialized view and Base table having only one unique index. There are no referable constraints in my base table. Because source table not refer any other tables.
Even; materialized view log created using rowid because there are no primary key constraints in my base table.When I manually refresh materialized view I got the below error message
ORA-00001: unique constraint (TE.S_TE_MTH_DBASE_SALES_INFO_A_U1) violated
How it's possible? Because there is parent/child relationship in my source table and there is no way to enter duplicate records it's unique index.
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Oct 17, 2011
I am trying to import the dump using the impdp utility and followed the below steps I have disabled all the constraints and executed the below command
impdp DIRECTORY=EXPDP_DAILY_BACKUP_DIR DUMPFILE=expdp_QA_full_11102011_214501.dmp
logfile=imp_EXPDP_QA_full_12102011_203254.log remap_schema=prod:prod remap_tablespace=prod:prod
schemas=prod TABLE_EXISTS_ACTION=truncate content=data_only.
but I am getting the below error like this for 1 or 2 tables . and If I import those tables seperately its getting imported successfully. i am not getting the below error always .
ORA-31693: Table data object "PROD"."DAS_ID_GENERATOR" failed to load/unload and is being skipped due to error:
ORA-00001: unique constraint (PROD.DAS_ID_GENERATOR_P) violated
ORA-31693: Table data object "PROD"."TKT_DIST_SRV_STAT" failed to load/unload and is being skipped due to error:
ORA-00001: unique constraint (PROD.SERVER_STATS_P) violated
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Mar 6, 2013
I imported my application that i've been developing in 4.1 into 4.2 apex.oracle. I didn't realize it's only forward compatible so when I tried to import back to 4.1, i wasn't able to.
Is there any way I can import the app back to apex 4.1?
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Dec 13, 2012
I'm trying to upload a xml file into a table but I don't know which separator do I have to select to show the columns well. I does not recognize the columns.
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Oct 5, 2012
In my apex application needs to import data files, through end users. The fields in this file are not separated by any character (structure is not classic CSV), but have a fixed width.
How to do?
Scenario 1:
import file to a temporary table with a blob column, create a trigger for this table via a PL / SQL code meet end table
Scenario 2:
using DBMS_LOB libraries to read directly file
Scenario 3:
?
Milos.
(Apex 4.1.0.00.32, db:10.2.0.4 )
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May 17, 2013
I am new to Apex. how to import one of oracles sample applications. I can see how to import a workspace but not an application. I have already set up a TEST workspace successfully.
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Aug 1, 2012
Any simple publicly available Restful web service that I can play around with calling from my Apex workspace as a consumer? Something nice and simple (in the spirit of "hello world") such as web service calculator, stock quote, etc..
Also, I was wondering if there is some kind of ability in APEX to import a WADL document, and then APEX can magically create the requests for you?
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Aug 21, 2013
I am running my oracle apex application on 4.2.2 on apex.oracle.com. Exporting the application seems to work but when I go to import the application as a copy the regions within a particular page are not working correctly. I want to be able to export the application and import a new copy as a DEV/TEST application and have it function the same way. On the original application the region will display to the right when hovered over the edit button but in the new one it will go to the left and not format correctly.How I would like it is just for the copy application to perform the same way the original copy does. I selected to install all dependent objects and don't know what steps I have missed to have the regions not working like they do on the original application. related to CSS not exporting/importing correctly?
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Oct 16, 2012
Not able to understand what's wrong with the code. I am trying to import data to a table using a CSV file. I have exported the data (CSV) from the interactive report and I am just trying to insert the same data to the table, through a process. When, I tried to do so; its throwing an error message saying NO_DATA_FOUND and file is not getting inserted into wwv_flow_files table.
But when I removed the data from the CSV file for the comments field and then tried importing the file, the process worked. I don't understand whats the problem with the code.
I have a sample app setup in my workspace for this weird problem.
[URL]
Workspace details:
CSV file with comments field and data in it - when trying to import - throws an error message NO_DATA_FOUND
CSV file with comments field and without data in it - tried importing - this worked
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Mar 4, 2013
We have integrated Oracle Access Manager 11gR1 with Oracle Apex 4.1. The OAM-Apex integration is working fine. Now we want an additional header variable to be passed from OAM to the Apex application. This new header variable will be user's sAMAccountName in Active Directory. OAM is integrated with AD and the AD users are successfully able to access the Apex applications.
The three header variables which are configure in OAM right now are:
Header variable name Value
1. OAM_REMOTE_USER $user.userid
2. OAM_REMOTE_USER_EMAIL $user.attr.mail
3. OAM_REMOTE_USER_GROUPS $user.groups
We need an additional header variable as mentioned below:
Header variable name: OAM_SAMACCOUNTNAME
Value: $user.attr.samaccountname
The new header variable was added in the OHS server's dads.conf file like shown below:
=========== dads.conf =============
...
PlsqlCGIEnvironmentList HTTP_OAM_REMOTE_USER
PlsqlCGIEnvironmentList HTTP_OAM_REMOTE_USER_GROUPS
PlsqlCGIEnvironmentList HTTP_OAM_REMOTE_USER_EMAIL
PlsqlCGIEnvironmentList HTTP_OAM_SAMACCOUNTNAME
But we are not able to read the value of this attribute in the Apex application.On the Apex application, we have a text box which shows the value of this header variable. This textbox is attached with the following stored procedure call to fetch the header variable:
===================
begin
:P1_HEADER_VALUE := owa_util.get_cgi_env( 'HTTP_OAM_SAMACCOUNTNAME' );
end;
The textbox shows the correct value if HTTP_OAM_REMOTE_USER is passed to the get_cgi_env method but does not shows anything when HTTP_OAM_SAMACCOUNTNAME is passed to the same method. if I am missing some configuration to pass the HTTP_OAM_SAMACCOUNTNAME haeder variable from OAM to Apex.
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Jan 24, 2013
I have multiple application set-up using session sharing within the workspace.Technically all works fine, however it does not play nice with user behaviour.
Example:
Users logs into APP_ID:100. Since he isn't authenticated yet, he provides user/pass and the APP_SESSION is authenticated.
Now if the user switches using to another application (using a link provided in application 100) he gets redirect to APP_ID:101:APP_SESSION all is fine.
The session is already authenticated, the application shares the session and the user gains access to app 101 without having to authenticate again. All's fine!
However users don't behave they way. Instead of using an easy link in the application. They will use their own bookmark or type in the url for app 101 manually. That way the next application is either called with f?p=101:1:[SOME OLD SESSIONID FROM BOOMARK] or f?p=101 (with no further page or session info) In both cases instead of using the already authenticated session apex spawns a new session, which of course isn't authenticated yet thus forcing the user to authenticate and come complaining they have to login again.
Similar behaviour problems exists when the user opens a browser and tries to open both applications in each in a tab next to each other.Both tabs fetch there own initial session id and start writing it to the same cookie each in turn invalidating the other tab's session.These can lead to some fanatic ping pong actions. Thus it's impossible to open 2 applications sharing session in the same browser.
Is there any remedy for these situations?Can apex be as smart as for instance first trying to resume the session stored in the cookie and only if that session is invalid, start a new session?
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Apr 26, 2013
how to use checkbox item, and trying to get checked options values via application global arrays. So, this may be quite simple question, but I'm completely stuck here...
When I was looking through various threads and guides, I've encountered checkbox corresponding array names like "g_f01" - "g_f50". And so far i saw that these names are derived from item name in generated HTML code, for example:
<input type="checkbox" name="*f10*" value="3" />
And this one stands for array name "g_*f10*".However, when I tried to do the same thing - i receive item name which looks like "*p_v04*", and therefore, I can't figure out, which array name should I choose to adress it properly.
My generated HTML snippet:
<input type="checkbox" id="P6_ANSWER_0" name="*p_v04*" value="3"/>
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Mar 23, 2013
i want to display a list of all users on a page those currently accessing or using the application. How do i accomplish this requirement?
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Jul 5, 2013
APEX 4.0 Sometimes, I am getting the below error when I tried to logging into APEX workspace (after giving workspace name, User name and password), Expecting p_company or wwv_flow_company cookie to contain security group id of application owner.
ErrorERR-7621 Could not determine workspace for application (:) on application accept. I found some threads related to this but in different way not exactly when I am getting this error.
After 2 or 3 times, this error will not come and I can able to logging into workspace What is the cause for this issue??
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Jun 12, 2012
I have an application that I'd like to prevent activity in after a certain time of day, say 3pm. Is there any way I can force logout of all current users and then prevent re-login until 9am the next day (short of deleting all of their login credentials and then recreating them the next morning)?
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Sep 12, 2013
We have developed an application for our clients,planning to deploy it in client server soon. we have plans to support the application in future,so we want to restrict the clients from any modifications. By Doubt is, 'build_status=Run only' alone,cannot protect our application from client developers to edit our application,
Because though we install our application as 'Run Only' at the time of installation in client instance,we can still import the original application and change the type to 'Build and Run Application',and run the new application as 'Build and Run'.(which is not supposed to) we want to make sure,if there is any way we can protect our application from modifications after client side installation.
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Sep 5, 2013
I'm trying to connect a javascript UI control within my page to an APEX Application Process. The control calls the application process via AJAX and appends a variable number of GET / POST parameters to its URL.What is the best way to obtain these parameters from within the PLSQL procedure of the process? Or is there a better way to connect my javascript AJAX control to the Database behind my APEX app?
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Jul 16, 2012
I have some applications on Apex public workspace (apex.oracle.com), and suddenly the Tree View, on Application Builder stopped showing any content. If I select "Component View", I see the page components, but if I switch to tree view, it shows me only some empty frames.
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Jul 23, 2013
I'm trying to set up a PL/SQL dynamic action that is triggered by clicking on a button. The dynamic action sets two values in a table and then I would like to redirect to another page. Setting the values works fine. The code is below:
declarel_information varchar2(255) := :P94_FILENAME;BEGINcommit;UPDATE VDI_METADATASET CREATEUSERLISTNAME = l_information, CREATEUSERLISTON = sysdate();commit;htp.init;owa_util.redirect_url('f?p=&APP_ID.:81:&APP_SESSION.::NO:::');END; The redirect fails with the following eror: "Error: parseerror: JSON.parse: unexpected non-whitespace character after JSON data"
how to redirect to a page from within PL/SQL . None of them result in success.
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Feb 12, 2013
I'm doing a small application in Apex 4.2.0.00.27 mobile themes.
Application is used to search for books.Will work on a PC Windows with touchscreen.
How do I add a virtual keyboard to my application?
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Aug 6, 2012
version 4.0.2.00.07
I had an error importing an application into Production that was exported from Development. The application exists and I was trying to replace it.
The error I received was:
ORA-20001: GET_BLOCK Error. ORA-20001: Execution of the statement was unsuccessful.
ORA-20001: Error creating dynamic action sub-action name="NATIVE_JAVASCRIPT_CODE" id="9503820976918886"
ORA-02291: integrity constraint (APEX_040000.WWV_FLOW_PAGE_DA_A_AR_FK) violated - parent key not found<pre>
begin wwv_flow_api.create_page_da_event ( p_id => 9504132415918888 + wwv_flow_api.g_id_offset ,p_flow_id => wwv_flow.g_flow_id ,p_page_id =>I
opened the SQL that was created from the export utility and this is where it errored:
begin
wwv_flow_api.create_page_da_event (
p_id => 9503820976918886 + wwv_flow_api.g_id_offset
,p_flow_id => wwv_flow.g_flow_id
,p_page_id => 6
,p_name => 'Add tooltip to Numeric filter operators'
,p_event_sequence => 40
[code]....
Unless I'm not understanding this error it means that it can find the ACTION part that is attached to the WHAT part of this Dynamic Action? The Dynamic Action does work when the application is run (in Development)also, there are 3 others that are similar to this one. The export was created by the export utility in the Application Builder.
If I export only the page and import that into Production the import is successful and the page runs correctly. This is error is happening only when I try to import the entire Application.There are many other changes made which is why I was trying to do an Application export/import instead of individual pages.
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