Oracle 9i Data Warehousing guide

I am trying to download the Oracle 9i Data Warehousing guide however I am getting 'Page does not exist errors'

Sorry for the inconvenience.
Are you trying to download the guide from here:
http://otn.oracle.com/documentation/warehouse.html
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Similar Messages

SQL-Model-Clause / Example 2    in Data Warehousing Guide   11G/Chapter 24

Hi SQL-Experts
I have a RH 5.7/Oracle 11.2-Environment!
The sample schemas are installed!
I executed as in Example 2 in Data Warehousing Guide 11G/Chapter 24:
CREATE TABLE currency (
   country         VARCHAR2(20),
   year            NUMBER,
   month           NUMBER,
   to_us           NUMBER);
INSERT INTO currency
(SELECT distinct
SUBSTR(country_name,1,20), calendar_year, calendar_month_number, 1
FROM countries
CROSS JOIN times t
WHERE calendar_year IN (2000,2001,2002)
UPDATE currency set to_us=.74 WHERE country='Canada';and then:
WITH prod_sales_mo AS       --Product sales per month for one country
SELECT country_name c, prod_id p, calendar_year y,
   calendar_month_number m, SUM(amount_sold) s
FROM sales s, customers c, times t, countries cn, promotions p, channels ch
WHERE s.promo_id = p.promo_id AND p.promo_total_id = 1 AND
       s.channel_id = ch.channel_id AND ch.channel_total_id = 1 AND
       s.cust_id=c.cust_id AND
       c.country_id=cn.country_id AND country_name='France' AND
       s.time_id=t.time_id AND t.calendar_year IN (2000, 2001,2002)
GROUP BY cn.country_name, prod_id, calendar_year, calendar_month_number
                    -- Time data used for ensuring that model has all dates
time_summary AS( SELECT DISTINCT calendar_year cal_y, calendar_month_number cal_m
FROM times
WHERE calendar_year IN (2000, 2001, 2002)
                   --START: main query block
SELECT c, p, y, m, s, nr FROM (
SELECT c, p, y, m, s, nr
FROM prod_sales_mo s
                   --Use partition outer join to make sure that each combination
                   --of country and product has rows for all month values
PARTITION BY (s.c, s.p)
     RIGHT OUTER JOIN time_summary ts ON
        (s.m = ts.cal_m
         AND s.y = ts.cal_y
MODEL
REFERENCE curr_conversion ON
      (SELECT country, year, month, to_us
      FROM currency)
      DIMENSION BY (country, year y,month m) MEASURES (to_us)
                                --START: main model
   PARTITION BY (s.c c)
   DIMENSION BY (s.p p, ts.cal_y y, ts.cal_m m)
   MEASURES (s.s s, CAST(NULL AS NUMBER) nr,
             s.c cc ) --country is used for currency conversion
   RULES (
                      --first rule fills in missing data with average values
      nr[ANY, ANY, ANY]
         = CASE WHEN s[CV(), CV(), CV()] IS NOT NULL
              THEN s[CV(), CV(), CV()]
              ELSE ROUND(AVG(s)[CV(), CV(), m BETWEEN 1 AND 12],2)
           END,
                      --second rule calculates projected values for 2002
      nr[ANY, 2002, ANY] = ROUND(
         ((nr[CV(),2001,CV()] - nr[CV(),2000, CV()])
          / nr[CV(),2000, CV()]) * nr[CV(),2001, CV()]
         + nr[CV(),2001, CV()],2),
                      --third rule converts 2002 projections to US dollars
      nr[ANY,y != 2002,ANY]
         = ROUND(nr[CV(),CV(),CV()]
           * curr_conversion.to_us[ cc[CV(),CV(),CV()], CV(y), CV(m)], 2)
ORDER BY c, p, y, m)
WHERE y = '2002'
ORDER BY c, p, y, m;I got the following error:
ORA-00947: not enough values
00947. 00000 - "not enough values"
*Cause:
*Action:
Error at Line: 39 Column: 83But when I changed the part
curr_conversion.to_us[ cc[CV(),CV(),CV()], CV(y), CV(m)], 2) of 3.rd Rules to
curr_conversion.to_us[ cc[CV(),CV(),CV()] || '', CV(y), CV(m)], 2)or
curr_conversion.to_us[ cc[CV(),CV(),CV()] || null, CV(y), CV(m)], 2)It worked!
My questions:
1/Can anyone explain me why it worked and why it didn't work?
2/Rule 3 has not the same meaning as the comment, Is it an error? Or I misunderstood anything?
the comment is: third rule converts 2002 projections to US dollars the left side has y != 2002 Thank for any help !
regards
hqt200475
Edited by: hqt200475 on Dec 20, 2012 4:45 AM

Hi SQL-Experts
I have a RH 5.7/Oracle 11.2-Environment!
The sample schemas are installed!
I executed as in Example 2 in Data Warehousing Guide 11G/Chapter 24:
CREATE TABLE currency (
   country         VARCHAR2(20),
   year            NUMBER,
   month           NUMBER,
   to_us           NUMBER);
INSERT INTO currency
(SELECT distinct
SUBSTR(country_name,1,20), calendar_year, calendar_month_number, 1
FROM countries
CROSS JOIN times t
WHERE calendar_year IN (2000,2001,2002)
UPDATE currency set to_us=.74 WHERE country='Canada';and then:
WITH prod_sales_mo AS       --Product sales per month for one country
SELECT country_name c, prod_id p, calendar_year y,
   calendar_month_number m, SUM(amount_sold) s
FROM sales s, customers c, times t, countries cn, promotions p, channels ch
WHERE s.promo_id = p.promo_id AND p.promo_total_id = 1 AND
       s.channel_id = ch.channel_id AND ch.channel_total_id = 1 AND
       s.cust_id=c.cust_id AND
       c.country_id=cn.country_id AND country_name='France' AND
       s.time_id=t.time_id AND t.calendar_year IN (2000, 2001,2002)
GROUP BY cn.country_name, prod_id, calendar_year, calendar_month_number
                    -- Time data used for ensuring that model has all dates
time_summary AS( SELECT DISTINCT calendar_year cal_y, calendar_month_number cal_m
FROM times
WHERE calendar_year IN (2000, 2001, 2002)
                   --START: main query block
SELECT c, p, y, m, s, nr FROM (
SELECT c, p, y, m, s, nr
FROM prod_sales_mo s
                   --Use partition outer join to make sure that each combination
                   --of country and product has rows for all month values
PARTITION BY (s.c, s.p)
     RIGHT OUTER JOIN time_summary ts ON
        (s.m = ts.cal_m
         AND s.y = ts.cal_y
MODEL
REFERENCE curr_conversion ON
      (SELECT country, year, month, to_us
      FROM currency)
      DIMENSION BY (country, year y,month m) MEASURES (to_us)
                                --START: main model
   PARTITION BY (s.c c)
   DIMENSION BY (s.p p, ts.cal_y y, ts.cal_m m)
   MEASURES (s.s s, CAST(NULL AS NUMBER) nr,
             s.c cc ) --country is used for currency conversion
   RULES (
                      --first rule fills in missing data with average values
      nr[ANY, ANY, ANY]
         = CASE WHEN s[CV(), CV(), CV()] IS NOT NULL
              THEN s[CV(), CV(), CV()]
              ELSE ROUND(AVG(s)[CV(), CV(), m BETWEEN 1 AND 12],2)
           END,
                      --second rule calculates projected values for 2002
      nr[ANY, 2002, ANY] = ROUND(
         ((nr[CV(),2001,CV()] - nr[CV(),2000, CV()])
          / nr[CV(),2000, CV()]) * nr[CV(),2001, CV()]
         + nr[CV(),2001, CV()],2),
                      --third rule converts 2002 projections to US dollars
      nr[ANY,y != 2002,ANY]
         = ROUND(nr[CV(),CV(),CV()]
           * curr_conversion.to_us[ cc[CV(),CV(),CV()], CV(y), CV(m)], 2)
ORDER BY c, p, y, m)
WHERE y = '2002'
ORDER BY c, p, y, m;I got the following error:
ORA-00947: not enough values
00947. 00000 - "not enough values"
*Cause:
*Action:
Error at Line: 39 Column: 83But when I changed the part
curr_conversion.to_us[ cc[CV(),CV(),CV()], CV(y), CV(m)], 2) of 3.rd Rules to
curr_conversion.to_us[ cc[CV(),CV(),CV()] || '', CV(y), CV(m)], 2)or
curr_conversion.to_us[ cc[CV(),CV(),CV()] || null, CV(y), CV(m)], 2)It worked!
My questions:
1/Can anyone explain me why it worked and why it didn't work?
2/Rule 3 has not the same meaning as the comment, Is it an error? Or I misunderstood anything?
the comment is: third rule converts 2002 projections to US dollars the left side has y != 2002 Thank for any help !
regards
hqt200475
Edited by: hqt200475 on Dec 20, 2012 4:45 AM

Oracle data warehousing Certification

Hi,
I want to know is there any Certification of Oracle regarding Data Warehousing. Kindly give me information about it both for administrating Oracle data warehouse and developing Oracle data warehouse.
Looking for Reply.
Regards
D.Abbasi

Abbasi wrote:
Hi,
I want to know is there any Certification of Oracle regarding Data Warehousing. Kindly give me information about it both for administrating Oracle data warehouse and developing Oracle data warehouse.
Looking for Reply.
Regards
D.AbbasiDo you mean [Siebel 7.7 Certified Data Warehouse Developer Professional|http://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=168] ?

Data warehousing book - guidance

can someone point out a good book on data warehousing with 10g, a book that focuses on concepts and details of the technology - more than focusing on how to use oracle tools- beginner/intermediate level?
thanks and sorry if the post is in the wrong context, i just thought i'd get guidance from people who use the technology

I would recommend looking at the following database documentation (these links are for 11g documentation but the majority of concepts are applicable to all versions of the database):
2 Day + Data Warehousing Guide
http://www.oracle.com/pls/db111/to_toc?pathname=server.111/b28314/toc.htm
Data Warehousing Guide
http://www.oracle.com/pls/db111/to_toc?pathname=server.111/b28313/toc.htm
OLAP User's Guide
http://www.oracle.com/pls/db111/to_toc?pathname=olap.111/b28124/toc.htm
Data Mining Concepts
http://www.oracle.com/pls/db111/to_toc?pathname=datamine.111/b28129/toc.htm
Also look at the whitepapers published on the Data Warehouse Technology Center home page on OTN : http://www.oracle.com/technology/tech/bi/index.html
Hope this helps
Keith Laker
Oracle EMEA Consulting
BI Blog: http://oraclebi.blogspot.com/
DM Blog: http://oracledmt.blogspot.com/
BI on Oracle: http://www.oracle.com/bi/
BI on OTN: http://www.oracle.com/technology/products/bi/
BI Samples: http://www.oracle.com/technology/products/bi/samples/

EDW: Data Warehousing Concept

Hi All,
I am new in Data warehousing project. I am not aware of its concept like Staging, ETL etc...
Looking for a eBook on EDW for beginners which describes the basic concept, architecture, work flow n all.
Please share if you have any document on Data warehousing at [email protected]
Thanks!

Did you read Data Warehousing Guide http://docs.oracle.com/cd/E11882_01/server.112/e25554/toc.htm ?

Urgent (how oracle support data warehouse)

i hear a lot about data ware housing .
what does it mean? and how oracle database support data warehousing??/
Thanks a lot

Read the Data Warehousing Guide.

Best Course for Data Warehousing

Hi,
I am planning to join data warehousing course .I heard there is lot courses in data warehousing .
Data warehousing with ETL tools or
Data warehousing with Crystal Reports or
Data warehousing with Business object or
Data warehousing with Informatica or
Data warehousing with Bo-Webel or
Data warehousing with Cognos or
Data warehousing with Data Stage or
Data warehousing with MSTR or
Data warehousing with Erwin or
Data warehousing with oracle.
Please suggest me which best to choose and which have more scope because I don't know the ABC of data warehousing but I have some experience in oracle.
Is it must that I need work experience in data warehousing then only can get a job ?Please tell me which is the best book for data warehousing which should start from scratch. Please give your suggestions about to my queries.
Thanks & Regards,
Raji

Hi,
Basically Datawarehouse is a concept.To develop DW , we need two tools mainly. One is ETL tool and other one is Reporting tool .
The few famous ETL tools are
Informatica
Data Stage
Few famous Reporting tools are
Crystal Reports
Cognos
Business object
As a DW developer you should aware of atleat one ETL tool and atleat one Reporting tool.The combination is your choice.It better to finout the best combination in point of job market , and then learn them.
Erwin is Datamodel tool. It can aslo be used in DW implementation. You have already have experience on ORacle,So my adivce is go for Data warehousing with oracle or Data warehousing with Informatica .And learn one reporting tool.I donot is there any reporting tool available from ORACLE.
My suggestion on books.
Fundamentals of Datawarehouse by PaulRaj Ponnai and
Datawarehouse toolkit.
http://www.inmoncif.com/about.html is one of the best site for Datawarehouse.
With rgds,
Anil Kumar Sharma .P
Assigning points is the way to say thanks in SDN site.

Webcast : Sun Oracle Database Machine for Data Warehousing -Sep 30 noon ET

Sun Oracle Database Machine for Data Warehousing
Jean Pierre Dijcks - Data Warehousing Product Mgmt, Oracle
https://conference.oracle.com/imtapp/app/cmn_jm_hub.uix?mID=158101510
On September 15 Oracle announced the second generation of its Database Machine, making an already strong data warehousing product significantly stronger. The new version runs on Sun hardware and offers important new features. Available in full rack, half rack, quarter rack, and basic unit configurations, the Sun Oracle Database Machine can add value at many data warehouse size levels.
The Sun Oracle Database Machine runs on Oracle Database 11g Release 2 and has new features such as:
Smart Flash Cache memory for ultra-fast IO - Reaches 50GB/second on a full rack system (not even counting gains from compression)
Exadata Hybrid Columnar Compression - Maximizes data capacity and reduces scan times: think 500GB/second IO
Offloaded Data Mining Scoring - Moves CPU-intensive operations from database servers to Exadata storage servers
In-Memory Parallel Execution - Caches full tables in memory across nodes: foundation of new TPC-H world record
There is plenty more we have not listed above, so come to this TechCast and learn about this major new product!
Audio Dial-In: 888 967 2253 Audio Meeting ID: 572994 Audio Meeting Passcode: 334451
Web Conference: https://conference.oracle.com/imtapp/app/cmn_jm_hub.uix?mID=158101510
Compatibility Check: If you have not used Oracle's web conference system before, please ensure your system
compatibility by going to https://conference.oracle.com/imtapp/app/nuf_sys.uix

Is there any way, one could get this webcast to watch it offline?
regards

1Z0-515 exam Data Warehousing 11g Essential - Oracle press Book

Hi,
Is there any Oracle press Book available for 1Z0-515 exam Data Warehousing 11g Essential exam
Like it is available for OCA and OCP
If somebody in the forum given for the exam, please suggest me the study material.
Any other source of learning also will be appreciable(other than the one available in below link, as I could not afford for that).
http://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=41&p_exam_id=1Z0_515
Regards,
Gatha

I'm not sure if Oracle Press has created books for this exam. Check here http://community.oraclepressbooks.com/.
Regards,
Brandye Barrington
Certification Forum Moderator

Data warehousing with oracle

hi folks
i wanna to build data warehous for simple oracle database
what is the tool used to built data warehouse
in sql server its sql server analysis manager but i don't know what its in oracle ?

ORACLE WAREHOUSE BUILDER.
see:
http://download-east.oracle.com/docs/cd/B31080_01/doc/nav/portal_booklist.htm

Warehousing Historical Oracle Application Data

We are considering using the Oracle Data Warehousing to store historical data from multiple older 10.7 Oracle Application instances and well as several other vendor systems. The Oracle instances only have G/L, AP or G/L, AP, Purchasing and Inventory applications. We would then use SQL-Plus or PL SQL to extract data, report on data for historical reporting or extracting data for audit purposes. Are there pre-defined processes to copy whole schema from Oracle application databases or would one need to define the process and how much time would be involved to do that? I am trying to decide if this is the best tool to use for the archiving of multiple Oracle instances for historical access.
Thanks for your input.

is there any specific scenarios to be covered or all data is to be migrated blindly. If so, then take a dump of all the data and put in gl_interface for the upload.

Book on Oracle Data warehousing for DBAs

Hi,
Please suggest some book regarding the Oracle data warehouse from the DBA perspective. As how to physically implement the database, scenarios, partitioning, parrallelism etc. Please also suggest some blogs or articles in that regard.
Thanks and regards

Fahd Mirza wrote:
Please also suggest some blogs or articles in that regard.
A good place to start for well-written and properly researched articles is Mark Rittman's blog: http://www.rittmanmead.com/blog/ although it's bias may be a little too much towards the BI side of data warehousing for your requirements.
Regards
Jonathan Lewis
http://jonathanlewis.wordpress.com
http://www.jlcomp.demon.co.uk
To post code, statspack/AWR report, execution plans or trace files, start and end the section with the tag {noformat}{noformat} (lowercase, curly brackets, no spaces) so that the text appears in fixed format.
There is a +"Preview"+ tab at the top of the text entry panel. Use this to check what your message will look like before you post the message. If it looks a complete mess you're unlikely to get a response. (Click on the +"Plain text"+ tab if you want to edit the text to tidy it up.)
+"Science is more than a body of knowledge; it is a way of thinking"+
+Carl Sagan+

What is summary level concept in data warehousing?

I am new to data warehousing.
can anybody explain about the summary level and higher level concepts in data warehousing?

If I understood your question:
Data warehouses are intended for analytic processing (OLAP). Basically, It's based on queries that would take too long in OLTP (transactional processing). So you build a new Database, with a relatively denormalized model (you probably have heard about Star-Schema modeling, etc).
Look for Bill Inmon (Building the Data Warehouse) and Ralph Kimball (The Data Warehouse Lifecycle Toolkit : Expert Methods for Designing, Developing, and Deploying Data Warehouses) Data warehousing concept books. Mr. Inmon and Mr. Kiball pretty much "created" the Data Warehousing concept. You'll also find a Book from Oracle Press, named "Oracle XX Datawarehousing Guide" (XX = DB Release).
Also, you have plenty documentation about how to create a data warehouse in OTN. See thread below:
OLAP and cubes tutorials
Hope it's useful for you!
Regards,
Marcos

Unable to connect SQL Developer 4.0.2 to Oracle REST Data Services 2.0.7 (Apex Listener)

Background
1. Weblogic 10.3.6.0 running on Oracle Linux 6.5 with Oracle JRockit(R) (build R28.2.3-13-149708-1.6.0_31-20120327-1523-linux-x86_64, compiled mode)
2. Oracle Apex 4.2.1
3. Apex Listener 1.1.3
4. Apex and Apex Listener running on the Weblogic box above
5. SQL Developer 4.0.2 running on Windows 7 64 bit / Java 1.7.0_55
Updated Apex to 4.2.5 via p17966818_425_Generic.zip patchset. Apex environment running fine as do all applications via Listener 1.1.3
Updated Oracle Listener to the latest version of Oracle REST Data Services 2.0.7
Current Status
Apex Applications and RESTful services are running fine.
Problem
Unable to connect SQL Developer 4.0.2 to Oracle REST Data Services 2.0.7
Error message in SQL Developer - Cannot connect to DEV. HTTP/1.1 403 Target service not allowed
Additional Information
Steps followed -
1. The oracle users APEX_LISTENER and APEX_REST_PUBLIC_USER did not exist, so I ran apex_rest_config.sql from the APEX 2.4.1 patchset whilst connected sys as sysdba and provided the same password as APEX_PUBLIC_USER for both users.
2. I also ran
grant insert, delete on APEX_040200.wwv_flow_rt$privilege_groups to APEX_LISTENER;
alter session set current_schema = APEX_LISTENER;
create or replace synonym wwv_flow_rt$privilege_groups for APEX_040200.wwv_flow_rt$privilege_groups;
as per Oracle SQL Developer User's Guide Release 4.0
3. copied ords.war to apex.war
4. java -jar apex.war configdir /u01/app/oracle/admin/apex/devdomain1/
5. java -jar apex.war
Jun 5, 2014 5:15:31 PM oracle.dbtools.common.config.file.ConfigurationFolder logConfigFolder
INFO: Using configuration folder: /u01/app/oracle/admin/apex/devdomain1/apex
Enter the name of the database server [localhost]:dbservername
Enter the database listen port [1521]:
Enter 1 to specify the database service name, or 2 to specify the database SID [1]:1
Enter the database service name:dbservicename
Enter the database user name [APEX_PUBLIC_USER]:
Enter the database password for APEX_PUBLIC_USER:
Confirm password:
Enter 1 to enter passwords for the RESTful Services database users (APEX_LISTENER,APEX_REST_PUBLIC_USER), 2 to use the same password as used for APEX_PUBLIC_USER or, 3 to skip this step [1]:2
Jun 5, 2014 5:16:52 PM oracle.dbtools.common.config.file.ConfigurationFiles update
INFO: Updated configurations: defaults, apex, apex_al, apex_rt
Enter 1 if you wish to start in standalone mode or 2 to exit [1]:2
6. java -jar apex.war user adminlistener "Listener Administrator"
Jun 5, 2014 5:18:52 PM oracle.dbtools.common.config.file.ConfigurationFolder logConfigFolder
INFO: Using configuration folder: /u01/app/oracle/admin/apex/devdomain1/apex
Enter a password for user adminlistener:
Confirm password for user adminlistener:
Jun 6, 2014 5:19:12 PM AM oracle.dbtools.standalone.ModifyUser execute
INFO: Created user: adminlistener in file: /u01/app/oracle/admin/apex/devdomain1/apex/credentials
7. Updated the defaults.xml file
Added
<entry key="apex.security.user.roles">RESTful Services</entry>
<entry key="apex.security.developer.roles">OAuth2 Client Developer, SQL Developer</entry>
as per Oracle SQL Developer User's Guide Release 4.0
Changed
<entry key="debug.printDebugToScreen">false</entry>
to
<entry key="debug.printDebugToScreen">true</entry>
for RESTful debugging
Added
<entry key="security.verifySSL">false</entry>
to use OAuth2 in Non HTTPS Environment as per Oracle® REST Data Services Installation and Configuration Guide, Release 2.0
8. Deleted the Admin and Manager Roles within the apex application deployment which were part of the Apex Listener 1.1.3 install
9. Deployed the apex.war in weblogic
10. Stopped and started the weblogic server to which apex.war was deployed
11. In SQL Developer, View, RESTful Services. In the RESTful services windows hit connect, Create a new connection,
Connection Name DEV
Username adminlistener
selected http protocol
Hostname weblogicservername
Port 7250
Server Path /apex
Workspace (blank)
On the Authentication dialog
Username adminlistener
Password passwordsuppliedabove in step 6
Response is a dialog box titled Authentication Failed
message - Cannot connect to DEV. HTTP/1.1 403 Target service not allowed
NOTHING UNUSUAL IN ANY OF THE WEBLOGIC LOG FILES, EXCEPT THAT IT STATES
'Oracle REST Data Services version : 2.0.6.27.18.06' when I've installed 2.0.7.
Any help much appreciated

Further to the above post, I thought I'd simplify my Apex Listener install just to see if I can connect to it via SQL Developer
So downloaded the latest version 2.0.8 and decided to configure and run the Listener on my pc whilst still connecting to the same database.
Operating system : Window 7 Pro 64 bit
Oracle Apex Listener 2.0.8
Java(TM) SE Runtime Environment (build 1.7.0_25-b17)
Java HotSpot(TM) 64-Bit Server VM (build 23.25-b01, mixed mode)
Went through the configuration as above, once started I tried again to access the listener via SQL Developer. This time I received this output from the listener:
INFO: Error: ORA-02291: integrity constraint (APEX_040200.WWV_FLOW_RT$APPROVALS_SGID_FK) violated - parent key not found, occurred during execution of: [CALL, insert into wwv_flow_rt$approvals (user_name,status,client_id,security_group_id,created_by,created_on,updated_by,updated_on) values(/*in:user_id*/?,/*in:status*/?,/*in:client_id*/?,/*in:tenant_id*/?,upper(/*in:user_id*/?),/*in:created*/?,upper(/*in:user_id*/?),/*in:created*/?), [tenant_id, in, class java.math.BigInteger], [client_id, in, class java.math.BigInteger], [user_id, in, class java.lang.String], [status, in, class oracle.dbtools.rt.oauth.ApprovalRequest$Status], [created, in, class java.sql.Timestamp]]with values: [adminlistener, APPROVED, 3858401374580004, -1, adminlistener, 2014-06-23 12:19:18.785, adminlistener, 2014-06-23 12:19:18.785]
SQL Developer responded with an Authentication Failed titled dialog with the following displayed in the body of the dialog
Cannot connect to DEV.
<!DOCTYPE html>





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<html lang="en">
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REST DATA SERVICES</a>
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<span class="statusCode">500</span> - <span
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<pre>Request Path passes syntax validation
Mapping request to database pool: PoolMap [_failed=false, _lastUpdate=-1, _pattern=null, _poolName=apex, _regex=null, _type=REGEX, _workspaceIdentifier=null, _serviceName=null]
Applied database connection info
Attempting to process with PL/SQL Gateway
Not processed as PL/SQL Gateway request
Attempting to process as a RESTful Service
Choosing: oracle.dbtools.rt.oauth.TokenHandler as current candidate with score: Score [handle=null, score=0, scope=SecurityConfig [constraint=secure, realm=OAUTH_CLIENT, logonConfig=NONE], originsAllowed=[], corsEnabled=true]
Determining if request can be dispatched as a Tenanted RESTful Service
Request path has one path segment, continuing processing
No Tenant Principal established yet, continuing processing
APEX_LISTENER pool exists, continuing processing
No matching tenant found for: oauth2, cannot dispatch
Chose oracle.dbtools.rt.oauth.TokenHandler as the final candidate with score: Score [handle=null, score=0, scope=SecurityConfig [constraint=secure, realm=OAUTH_CLIENT, logonConfig=NONE], originsAllowed=[], corsEnabled=true] for: POST oauth2/token
oauth2/token authorized as: p6xycV-2QceFnFHkWyJlnA..
</pre>
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<p>
<pre>WebException [statusCode=500]
at oracle.dbtools.rt.web.WebException.webException(WebException.java:343)
at oracle.dbtools.rt.web.WebException.internalError(WebException.java:262)
at oracle.dbtools.rt.oauth.jdbc.JDBCOAuthDataAccess.createApproval(JDBCOAuthDataAccess.java:514)
at oracle.dbtools.rt.oauth.jdbc.JDBCOAuthDataAccess.createApprovedRequest(JDBCOAuthDataAccess.java:181)
at oracle.dbtools.rt.oauth.OAuthAuthorization.resourceOwnerCredentials(OAuthAuthorization.java:654)
at oracle.dbtools.rt.oauth.OAuthAuthorization.tokenRequest(OAuthAuthorization.java:273)
at oracle.dbtools.rt.oauth.TokenHandler.post(TokenHandler.java:44)
at oracle.dbtools.rt.web.RequestHandler.response(RequestHandler.java:268)
at oracle.dbtools.rt.web.RequestHandler.dispatch(RequestHandler.java:361)
at oracle.dbtools.rt.web.RequestHandler.dispatch(RequestHandler.java:85)
at oracle.dbtools.rt.web.RequestDispatchers.dispatch(RequestDispatchers.java:93)
at oracle.dbtools.rt.web.ETags.checkPrecondition(ETags.java:93)
at oracle.dbtools.rt.web.HttpEndpointBase.restfulServices(HttpEndpointBase.java:426)
at oracle.dbtools.rt.web.HttpEndpointBase.service(HttpEndpointBase.java:164)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at com.sun.grizzly.http.servlet.ServletAdapter$FilterChainImpl.doFilter(ServletAdapter.java:1059)
at com.sun.grizzly.http.servlet.ServletAdapter$FilterChainImpl.invokeFilterChain(ServletAdapter.java:999)
at com.sun.grizzly.http.servlet.ServletAdapter.doService(ServletAdapter.java:434)
at oracle.dbtools.standalone.SecureServletAdapter.doService(SecureServletAdapter.java:91)
at com.sun.grizzly.http.servlet.ServletAdapter.service(ServletAdapter.java:379)
at com.sun.grizzly.tcp.http11.GrizzlyAdapter.service(GrizzlyAdapter.java:179)
at com.sun.grizzly.tcp.http11.GrizzlyAdapterChain.service(GrizzlyAdapterChain.java:196)
at com.sun.grizzly.tcp.http11.GrizzlyAdapter.service(GrizzlyAdapter.java:179)
at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:849)
at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:746)
at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1045)
at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:228)
at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
at java.lang.Thread.run(Unknown Source)
Caused by: java.sql.SQLIntegrityConstraintViolationException: ORA-02291: integrity constraint (APEX_040200.WWV_FLOW_RT$APPROVALS_SGID_FK) violated - parent key not found
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:447)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:396)
at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:879)
at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:505)
at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:223)
at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:531)
at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:208)
at oracle.jdbc.driver.T4CPreparedStatement.executeForRows(T4CPreparedStatement.java:1046)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1336)
at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3612)
at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java:3713)
at oracle.jdbc.driver.OraclePreparedStatementWrapper.execute(OraclePreparedStatementWrapper.java:1378)
at sun.reflect.GeneratedMethodAccessor28.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at oracle.ucp.jdbc.proxy.StatementProxyFactory.invoke(StatementProxyFactory.java:230)
at oracle.ucp.jdbc.proxy.PreparedStatementProxyFactory.invoke(PreparedStatementProxyFactory.java:124)
at com.sun.proxy.$Proxy44.execute(Unknown Source)
at oracle.dbtools.common.jdbc.JDBCInsert.execute(JDBCInsert.java:58)
at oracle.dbtools.rt.oauth.jdbc.JDBCOAuthDataAccess.createApproval(JDBCOAuthDataAccess.java:487)
... 34 more
</pre>
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I am assuming this must be part of the problem I am seeing this the Weblogic deployment in my original post.
Does anyone have any suggestions on how best to tackle this?
Regards,
Derek

Oracle BAM Data Flow Service service could not be started

I can't start the Service Oracle BAM Data Flow Service
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