Problem solved by data mining??

what are the different problems that data mining can solve??

See book, here is the summary:
Data mining is concerned with discovering knowledge. It is about uncovering relationships or
patterns hidden in data that can be used to predict behaviors, outcomes, or provide some
other useful function.
The discoveries of data mining are typically cast into one of the following frameworks:
Classification—We have a customer, are they a high credit risk or low risk?
Clustering—We have a large universe of customers, can we define a small set of
customer types that does a good job, in some sense, of describing the entire universe?
Associations—When this happens, that tends to happen.
Scoring—What is the probability that this customer will cancel their service? What
is the likelihood that this is a fraudulent transaction?
In part, data mining is an application of the techniques of statistics. However, it frequently
goes outside of that field, employing methods of artificial intelligence or other mathematical
approaches to arrive at solutions that are more robust for working with messy, real‑world data

Similar Messages

Problem in Exploring the Decision Tree Model on Lesson 4 Basic Data Mining SSAS

Hello everyone,
I've tried to follow all the steps mentioned in Basic Data Mining Tutorials, but I've an odd problem in the Lesson 4 - Exploring the Decision Tree Model (http://technet.microsoft.com/en-us/library/cc879269.aspx).
It's stated that "As you view the TM_Decision_Tree model
in the Decision Tree viewer, you can see the most important attributes at the left side of the chart. “Most important” means that these attributes have the greatest influence on the outcome. Attributes further down the tree (to the right of the chart) have
less of an effect. In this example, age is the single most important factor in predicting bike buying. The model
groups customers by age, and then shows the next more important attribute for each age group. For example, in the group of customers aged 34 to 40, the number of cars owned is the strongest predictor after age."
But, I got a different result from what mentioned in the tutorial. I got the number of cars owned as the most important attribute, then followed by the attribute age.
Do you guys know why?
Thanks in advance

HI,
BEGIN
INSERT INTO DT_CA_SETTINGS_TEST (SETTING_NAME, SETTING_VALUE) VALUES
(dbms_data_mining.TREE_TERM_MINPCT_NODE,to_char(1));
END;
That is not "Mode" its "NODE".
Now Execute.
Cheers..

Starting the data mining monitor

I have installed an Oracle 9i Release 2 database locally in order to test the functionality of the data mining option. I know it is installed. However, when I try to start the monitor in the SQLPlus interface by using the command:
exec odm_start_monitor;
It gives me the following error:
BEGIN odm_start_monitor; END;
ERROR at line 1:
ORA-06550: line 1, column 7:
PLS-00201: identifier 'ODM_START_MONITOR' must be declared
ORA-06550: line 1, column 7:
PL/SQL: Statement ignored
I have tried this as the sysdba user as well as the odm user and it gives me the same message. Since the monitor needs to be running for any of the functionality to work, this is kind of a bottleneck.
Any help would be appreciated.
Thanks.

I have just the same problem as you have. AND what's worst is I have done the unlock step for the odm and odm_mtr account, I still cannot "exec DM_START_MONITOR" in the sqlplus environment.
Would anyone please help me to solve this problem!
A throusand thx!
Alex

BW Data Mining

Hello!
I need information about the following BW Data Mining topics. Hope, someone can help me?
-What 3rd Party Tools are available für Data Mining? (I just know "IBM Intelligent Miner")
-Does someone have experiences with performance of the DM-algorithms? System requirements? Mass data?
-Are there possibilities to improve the performance?
-What is known about new features in Netweaver BI 7.0 for DM?
-Does someone have special experiences in DM in the automotive industy? Are there typical business processes known, which are useful for BW Data Mining?
Thank you for help!
Regards,
Peter

Hallo!
I need different information about BW data mining.
One thing is, what are typical business scenarios for the different algorithms. So it is easy to find such for decision trees, association analysis and maybe for ABC analysis. But i have little problems to find real scenarios vor weighted score tables and regression analysis. It would be helpful to hear about some.
I have to write a paper for my company about data mining with bw. While we have no experiences in this area I´m looking here for people having.
Also Performance. The problem is not to try out with APD and Data Mining models. But to find experiences with this.
Good or bad performance with this or this algo? Or how can I optimize performance for mass data?
After this I have to design typical business scenarios. Especially for automotive area if possible.
So what the question for me is, what is possible with the algorithms? Where are problems with them?
It would be great if you could provide me with more information about your experiences in this area.
Thanks,
Peter

Data Mining overflow error while loading the mining viewer

I developed a time series model that processes succesfully. The problem I have is that when I try to view the mining model viewer that displays the times series on a chart, I get the error below:
An error occurred while a prediction query was being executed:
'Error (Data mining): An overflow was encountered while converting a predicted value to the '' column, at line 1, column 33. A higher precision data type for the column is recommended.'.
ADDITIONAL INFORMATION:
Error (Data mining): An overflow was encountered while converting a predicted value to the '' column, at line 1, column 33. A higher precision data type for the column is recommended. (Microsoft OLE DB Provider for Analysis Services 2008 R2.)
It looks like the probability value (which is a float data type, for example 0.4452938765) is being stored in a particular column, and the data type of that column cannot contain the range of decimal places that the probability has.
I don't know which column to look for to change its data type like the error messages says. Would anyone have any idea?

Hello,
Thanks for your posting.
It is more related to Data Mining issue in this case. I move the thread to
Data Mining forum for better support. Thanks for your understanding.
Regards,
Elvis Long
TechNet Community Support

Problem with Filtering Data by Using "Greater Than" in APD

Dear Experts,
First of all, I am a novice of SAP Data Mining. I try to filter data in APD by using the 'Restrict Amont of Data (the Filter Icon).' My problem is really simple. I don't know how to filter data which have value greater than a constant.
For example, I try to keep only records which have a quantity greater than 1000.
At the selection option in the single value tab, I found only the '=' option. The options like '>', '<', '>=', etc are not found. Could anyone suggest me please?

I do appreciate your prompt response.
Seemingly, using the interval is our best solution, though it is not best for our customers.
Having already gone through the note you gave me, in fact, it is really pertinent. Unfortunately, our support package is now 13, and it is extremely difficult to retest our system if we decide to apply the support package 16.
Are there any other solution?
By the way, you deserve my point.

I have Problem in Upload Date formate

Hi Friends,
I have one doubt on WDJ.
I have done one Application that application having one functionality that is Download data in to Excel. After download data into excel we can change the DATE cell and again upload Excel Data.
Here what I am getting problem is download data into SimpleDateFormat sdf = new SimpleDateFormat("dd.MM.yyyy"); this date forame. And again upload data into Same date formate
But it is not uploaded
When I download data into SimpleDateFormat sdf = new SimpleDateFormat("dd/MM/yyyy"); this date format that time it will upload successfully.
This is for Dowload data into Excel
if(StockEle.getConf_Shp_Date()==null)
ExcelEle.setConf_Shp_Date("null");
else
SimpleDateFormat sdf = new SimpleDateFormat("dd.MM.yyyy");
Date ConfShpDate = wdContext.nodePoDetails_OutTab().getPoDetails_OutTabElementAt(i).getConf_Shp_Date();
String ConfShpDate1 = sdf.format(ConfShpDate); // will give dd-MM-yyyy
ExcelEle.setConf_Shp_Date(ConfShpDate1);
Here ExcelEle.setConf_Shp_Date data type is String
This is for Upload data
try
SimpleDateFormat sdf = new SimpleDateFormat("dd.MM.yyyy");
//Date dt = sdf.parse(ele.getConf_Shp_Date());
// java.util.Date Date dt = sdf.parse(ele.getConf_Shp_Date());
java.util.Date dt = sdf.parse(ele.getConf_Shp_Date());
java.sql.Date sqlDate = new java.sql.Date(dt.getTime());
eleout.setEindt(sqlDate);
catch(Exception e)
e.printStackTrace();
eleout.setEindt data type is Date.
How to Solve this issue I want upload this type of date (dd.MM.yyyy).
Regards
Vijay Kalluri

Hi
Try to format it before sending it back , try using these code
// Create Date object. Date date = new Date();
//Specify the desired date format
String DATE_FORMAT = "MM/dd/yyyy";
//Create object of SimpleDateFormat and pass the desired date format.
SimpleDateFormat sdf = new SimpleDateFormat(DATE_FORMAT);
/* Use format method of SimpleDateFormat class to format the date. */
System.out.println("Today is " + sdf.format(date) );
Best Regards
Satish Kumar

Problem trying read data from Destination

HI,
I have confiigured ADS and when im testing dest im getting the error :error while silently connecting:org.w3c.www.protocol :connection refused.
when i ckedth NWA logs i got the below trace file. please let me know how to solve this.
Problem trying read data from Destination: dest:FP_ICF_DATA_K64//sap/bc/fp/form/layout/FP_FORM_SECURITY_TEST.XDP?fp-language=DE
com.adobe.ads.destination.DestinationException: IO error detected while opening DEST connection: http://sapk64.essent.local:8062/sap/bc/fp/form/layout/FP_FORM_SECURITY_TEST.XDP?fp-language=DE
     at com.adobe.ads.destination.Destination.readUrlStream(Unknown Source)
     at com.adobe.ads.destination.Destination.readTemplate(Unknown Source)
     at com.adobe.ads.data.DestURLData.setData(Unknown Source)
     at com.adobe.ads.data.DestURLData.<init>(Unknown Source)
     at com.adobe.ads.data.PDFData.createFromURL(Unknown Source)
     at com.adobe.ads.data.PDFData.create(Unknown Source)
     at com.adobe.ads.request.Template.setPDFData(Unknown Source)
     at com.adobe.ads.request.Template.initialize(Unknown Source)
     at com.adobe.ads.request.Renderer.initializeTemplates(Unknown Source)
     at com.adobe.ads.request.Renderer.execute(Unknown Source)
     at com.adobe.BaseADSRequest.doWork(Unknown Source)
     at com.adobe.AdobeDocumentServicesWorker.processRender(Unknown Source)
     at com.adobe.AdobeDocumentServicesWorker.execute(Unknown Source)
     at com.adobe.AdobeDocumentServicesEJB.processRequest(Unknown Source)
     at com.adobe.AdobeDocumentServicesEJB.rpData(Unknown Source)
     at com.adobe.AdobeDocumentServicesLocalLocalObjectImpl0_0.rpData(AdobeDocumentServicesLocalLocalObjectImpl0_0.java:120)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:85)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:58)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:60)
     at java.lang.reflect.Method.invoke(Method.java:391)
     at com.sap.engine.services.webservices.runtime.EJBImplementationContainer.invokeMethod(EJBImplementationContainer.java:126)
     at com.sap.engine.services.webservices.runtime.RuntimeProcessor.process(RuntimeProcessor.java:157)
     at com.sap.engine.services.webservices.runtime.RuntimeProcessor.process(RuntimeProcessor.java:79)
     at com.sap.engine.services.webservices.runtime.servlet.ServletDispatcherImpl.doPost(ServletDispatcherImpl.java:92)
     at SoapServlet.doPost(SoapServlet.java:51)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:387)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:365)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:944)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:266)
     at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)
     at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)
     at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
     at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
     at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
     at java.security.AccessController.doPrivileged(AccessController.java:207)
     at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100)
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)
Caused by: org.w3c.www.protocol.http.HttpException: java.net.ConnectException: Connection refused
java.net.ConnectException: Connection refused
     at java.net.PlainSocketImpl.socketConnect(Native Method)
     at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:354)
     at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:219)
     at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:206)
     at java.net.Socket.connect(Socket.java:483)
     at java.net.Socket.connect(Socket.java:433)
     at java.net.Socket.<init>(Socket.java:340)
     at java.net.Socket.<init>(Socket.java:180)
     at org.w3c.www.protocol.http.f.a(Unknown Source)
     at org.w3c.www.protocol.http.f.markUsed(Unknown Source)
     at org.w3c.www.protocol.http.HttpBasicServer.getConnection(Unknown Source)
     at org.w3c.www.protocol.http.HttpBasicServer.runRequest(Unknown Source)
     at org.w3c.www.protocol.http.HttpManager.runRequest(Unknown Source)
     at org.w3c.www.protocol.http.HttpURLConnection.connect(Unknown Source)
     at org.w3c.www.protocol.http.HttpURLConnection.a(Unknown Source)
     at org.w3c.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
     at com.adobe.ads.destination.Destination.readUrlStream(Unknown Source)
     at com.adobe.ads.destination.Destination.readTemplate(Unknown Source)
     at com.adobe.ads.data.DestURLData.setData(Unknown Source)
     at com.adobe.ads.data.DestURLData.<init>(Unknown Source)
     at com.adobe.ads.data.PDFData.createFromURL(Unknown Source)
     at com.adobe.ads.data.PDFData.create(Unknown Source)
     at com.adobe.ads.request.Template.setPDFData(Unknown Source)
     at com.adobe.ads.request.Template.initialize(Unknown Source)
     at com.adobe.ads.request.Renderer.initializeTemplates(Unknown Source)
     at com.adobe.ads.request.Renderer.execute(Unknown Source)
     at com.adobe.BaseADSRequest.doWork(Unknown Source)
     at com.adobe.AdobeDocumentServicesWorker.processRender(Unknown Source)
     at com.adobe.AdobeDocumentServicesWorker.execute(Unknown Source)
     at com.adobe.AdobeDocumentServicesEJB.processRequest(Unknown Source)
     at com.adobe.AdobeDocumentServicesEJB.rpData(Unknown Source)
     at com.adobe.AdobeDocumentServicesLocalLocalObjectImpl0_0.rpData(AdobeDocumentServicesLocalLocalObjectImpl0_0.java:120)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:85)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:58)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:60)
     at java.lang.reflect.Method.invoke(Method.java:391)
     at com.sap.engine.services.webservices.runtime.EJBImplementationContainer.invokeMethod(EJBImplementationContainer.java:126)
     at com.sap.engine.services.webservices.runtime.RuntimeProcessor.process(RuntimeProcessor.java:157)
     at com.sap.engine.services.webservices.runtime.RuntimeProcessor.process(RuntimeProcessor.java:79)
     at com.sap.engine.services.webservices.runtime.servlet.ServletDispatcherImpl.doPost(ServletDispatcherImpl.java:92)
     at SoapServlet.doPost(SoapServlet.java:51)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:387)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:365)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:944)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:266)
     at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)
     at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)
     at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
     at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
     at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
     at java.security.AccessController.doPrivileged(AccessController.java:207)
     at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100)
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)
Error embedding request inputs in error log.
Error embedding request inputs in error log.
java.lang.NullPointerException
     at com.adobe.ads.request.Renderer.embedInputs(Unknown Source)
     at com.adobe.AdobeDocumentServicesWorker.processRenderLog(Unknown Source)
     at com.adobe.AdobeDocumentServicesWorker.processRender(Unknown Source)
     at com.adobe.AdobeDocumentServicesWorker.execute(Unknown Source)
     at com.adobe.AdobeDocumentServicesEJB.processRequest(Unknown Source)
     at com.adobe.AdobeDocumentServicesEJB.rpData(Unknown Source)
     at com.adobe.AdobeDocumentServicesLocalLocalObjectImpl0_0.rpData(AdobeDocumentServicesLocalLocalObjectImpl0_0.java:120)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:85)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:58)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:60)
     at java.lang.reflect.Method.invoke(Method.java:391)
     at com.sap.engine.services.webservices.runtime.EJBImplementationContainer.invokeMethod(EJBImplementationContainer.java:126)
     at com.sap.engine.services.webservices.runtime.RuntimeProcessor.process(RuntimeProcessor.java:157)
     at com.sap.engine.services.webservices.runtime.RuntimeProcessor.process(RuntimeProcessor.java:79)
     at com.sap.engine.services.webservices.runtime.servlet.ServletDispatcherImpl.doPost(ServletDispatcherImpl.java:92)
     at SoapServlet.doPost(SoapServlet.java:51)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:387)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:365)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:944)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:266)
     at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)
     at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)
     at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
     at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
     at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
     at java.security.AccessController.doPrivileged(AccessController.java:207)
     at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100)
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)
No output was generated while rendering
The render error log file has been written to /usr/sap/T50/SYS/global/AdobeDocumentServices/renderErrorLog/errorFiles/2008.08.05.113021ADS_AGENT.pdf.
Please validate the input files or streams attached with it and try again
Processing exception during a "Render" operation.
Request start time: Tue Aug 05 11:30:21 CEST 2008
com.adobe.ads.destination.DestinationException: IO error detected while opening DEST connection: http://sapk64.essent.local:8062/sap/bc/fp/form/layout/FP_FORM_SECURITY_TEST.XDP?fp-language=DE; [Error Log file "2008.08.05.113021ADS_AGENT.pdf" written to /usr/sap/T50/SYS/global/AdobeDocumentServices/renderErrorLog/errorFiles]
Exception Stack Trace:
com.adobe.ads.destination.DestinationException: IO error detected while opening DEST connection: http://sapk64.essent.local:8062/sap/bc/fp/form/layout/FP_FORM_SECURITY_TEST.XDP?fp-language=DE
     at com.adobe.ads.destination.Destination.readUrlStream(Unknown Source)
     at com.adobe.ads.destination.Destination.readTemplate(Unknown Source)
     at com.adobe.ads.data.DestURLData.setData(Unknown Source)
     at com.adobe.ads.data.DestURLData.<init>(Unknown Source)
     at com.adobe.ads.data.PDFData.createFromURL(Unknown Source)
     at com.adobe.ads.data.PDFData.create(Unknown Source)
     at com.adobe.ads.request.Template.setPDFData(Unknown Source)
     at com.adobe.ads.request.Template.initialize(Unknown Source)
     at com.adobe.ads.request.Renderer.initializeTemplates(Unknown Source)
     at com.adobe.ads.request.Renderer.execute(Unknown Source)
     at com.adobe.BaseADSRequest.doWork(Unknown Source)
     at com.adobe.AdobeDocumentServicesWorker.processRender(Unknown Source)
     at com.adobe.AdobeDocumentServicesWorker.execute(Unknown Source)
     at com.adobe.AdobeDocumentServicesEJB.processRequest(Unknown Source)
     at com.adobe.AdobeDocumentServicesEJB.rpData(Unknown Source)
     at com.adobe.AdobeDocumentServicesLocalLocalObjectImpl0_0.rpData(AdobeDocumentServicesLocalLocalObjectImpl0_0.java:120)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:85)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:58)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:60)
     at java.lang.reflect.Method.invoke(Method.java:391)
     at com.sap.engine.services.webservices.runtime.EJBImplementationContainer.invokeMethod(EJBImplementationContainer.java:126)
     at com.sap.engine.services.webservices.runtime.RuntimeProcessor.process(RuntimeProcessor.java:157)
     at com.sap.engine.services.webservices.runtime.RuntimeProcessor.process(RuntimeProcessor.java:79)
     at com.sap.engine.services.webservices.runtime.servlet.ServletDispatcherImpl.doPost(ServletDispatcherImpl.java:92)
     at SoapServlet.doPost(SoapServlet.java:51)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:387)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:365)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:944)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:266)
     at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)
     at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)
     at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
     at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
     at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
     at java.security.AccessController.doPrivileged(AccessController.java:207)
     at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100)
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)
Caused by: org.w3c.www.protocol.http.HttpException: java.net.ConnectException: Connection refused
java.net.ConnectException: Connection refused
     at java.net.PlainSocketImpl.socketConnect(Native Method)
     at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:354)
     at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:219)
     at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:206)
     at java.net.Socket.connect(Socket.java:483)
     at java.net.Socket.connect(Socket.java:433)
     at java.net.Socket.<init>(Socket.java:340)
     at java.net.Socket.<init>(Socket.java:180)
     at org.w3c.www.protocol.http.f.a(Unknown Source)
     at org.w3c.www.protocol.http.f.markUsed(Unknown Source)
     at org.w3c.www.protocol.http.HttpBasicServer.getConnection(Unknown Source)
     at org.w3c.www.protocol.http.HttpBasicServer.runRequest(Unknown Source)
     at org.w3c.www.protocol.http.HttpManager.runRequest(Unknown Source)
     at org.w3c.www.protocol.http.HttpURLConnection.connect(Unknown Source)
     at org.w3c.www.protocol.http.HttpURLConnection.a(Unknown Source)
     at org.w3c.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
     at com.adobe.ads.destination.Destination.readUrlStream(Unknown Source)
     at com.adobe.ads.destination.Destination.readTemplate(Unknown Source)
     at com.adobe.ads.data.DestURLData.setData(Unknown Source)
     at com.adobe.ads.data.DestURLData.<init>(Unknown Source)
     at com.adobe.ads.data.PDFData.createFromURL(Unknown Source)
     at com.adobe.ads.data.PDFData.create(Unknown Source)
     at com.adobe.ads.request.Template.setPDFData(Unknown Source)
     at com.adobe.ads.request.Template.initialize(Unknown Source)
     at com.adobe.ads.request.Renderer.initializeTemplates(Unknown Source)
     at com.adobe.ads.request.Renderer.execute(Unknown Source)
     at com.adobe.BaseADSRequest.doWork(Unknown Source)
     at com.adobe.AdobeDocumentServicesWorker.processRender(Unknown Source)
     at com.adobe.AdobeDocumentServicesWorker.execute(Unknown Source)
     at com.adobe.AdobeDocumentServicesEJB.processRequest(Unknown Source)
     at com.adobe.AdobeDocumentServicesEJB.rpData(Unknown Source)
     at com.adobe.AdobeDocumentServicesLocalLocalObjectImpl0_0.rpData(AdobeDocumentServicesLocalLocalObjectImpl0_0.java:120)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:85)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:58)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:60)
     at java.lang.reflect.Method.invoke(Method.java:391)
     at com.sap.engine.services.webservices.runtime.EJBImplementationContainer.invokeMethod(EJBImplementationContainer.java:126)
     at com.sap.engine.services.webservices.runtime.RuntimeProcessor.process(RuntimeProcessor.java:157)
     at com.sap.engine.services.webservices.runtime.RuntimeProcessor.process(RuntimeProcessor.java:79)
     at com.sap.engine.services.webservices.runtime.servlet.ServletDispatcherImpl.doPost(ServletDispatcherImpl.java:92)
     at SoapServlet.doPost(SoapServlet.java:51)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:387)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:365)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:944)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:266)
     at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)
     at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)
     at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
     at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
     at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
     at java.security.AccessController.doPrivileged(AccessController.java:207)
     at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100)
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)

hi,
My problem is solved now. We have opened backend system port connection from portal side.
regards,
Krishna

Bug fix for Mac book wireless - problem solved!

Aparantly there is a rather large number of folks out there who've discovered this dillema with wireless not working very well at this point on the Macbook.
Well, I can attest there is one very good solution out there for this issue. This application called Sonar Theater from www.sunray.tv includes a bug fix for the wireless connection issues with Macbook in their latest 1.5 release of Sonar Theater.
I downloaded it, put it into my start up folder and waalaa! problem solved. I've haven't any more issues with dropped wireless since - it's been running constantly for over 2 weeks now.
I haven't even attempted to touch my router configuration - don't need to.

Welcome to the better life of Macs. I am using Sonar Theater too and it's been working very well for me. In fact, I'm getting hooked on just texting a message to my Mac book to fire up user sessions now. I think if you give the Mac Book some time however, you'll find that there really is no comparison to PC's. Your life overall is going to just keep getting better as you dig in to the resources available to new Mac users.
I'm sure it seems confusing to PC users at first, but here's how to set up any application as part of your startup sequence. It really is extremely easy and simple compared to the PC world. Oh and by the way, in reality, Mac users refer to this as your login sequence. So, at login time, you can do a multitude of different things for each user account you might want to set up. Naturally, you can choose to share or not share applications and data between these user accounts on your Mac too....
Mac OS X 10.3 or later
1. Log in as the user who wishes to have a login item or as an admin user.
2. Choose System Preferences from the Apple menu.
3. Choose Accounts from the View menu.
4. Click the name of the user.
5. Click the Startup Items button
6. Click the "Add {+}" button.
The item you selected will automatically open the next time you log in.
there are several ways to get good info from the apple community on tips and tricks as well. you should just try the apple os x web site...here,
http://www.apple.com/macosx/resources/
happy mac-ing!

Mediawiki, mysql, php? problems [SOLVED]

On Sunday my Arch install that is hosted by Slicehost became unresponsive to them so they had to do an emergency reboot. After it came back up my install of mediawiki was (and still is) only returning a blank page (at least in Firefox). After some digging I found out that part of the problem was that mysqld wasn't starting so I managed to get that fixed by commenting out the lines relating to innodb and putting in skip-innodb into my.cnf. But I'm still getting a blank page.
According to Mediawiki's manual, "A blank white page indicates a PHP error which isn't being printed to the screen." They give two lines to put into LocalSettings.php to force error messages but after doing that I'm still getting a blank page. Changing display_errors in php.ini to ON didn't have any effect. When I load the wiki in Safari I get the following error: "Got java.io.EOFException (Server closed connection while sending the HTTP header.): http://some_url.com/mediawiki/index.php/Main_Page". I have no idea what this error means and googling java.io.EOFException doesn't bring up anything very helpful. My PHP Test Page indicates that PHP is up and running.
Any ideas on fixes or where I can find more clues?
[EDIT]
Mysql was definitely the root of the problems with Mediawiki. I tried nearly every suggestion listed in the forums for fixing a mysql install that wouldn't start but nothing worked. I even completely uninstalled mysql and reinstalled it but it still refused to start. I switched over to postgresql and switched mediawiki to run with that. Problem solved.
Last edited by k_odoma (2009-05-23 01:48:35)

There are some other things that must be done to connect to
the database
(such as passing the usernamee, password, and host info to
mysql_connect()
and storing the connection resource), and those might be in
the include
files. I generally place all of the connection parameters in
a separate file
that is located in a folder that can't be accessed by a
browser, for
security purposes.
Paul Swanson
Portland, Oregon, USA
"Amy Blankenship *AdobeCommunityExpert*"
<[email protected]>
wrote in message news:edk6ui$69c$[email protected]..
> What's in the include(s)?
>
> "83Dons" <[email protected]> wrote in
message
> news:edk5s5$4uk$[email protected]..
> > Here is the php code for the 'read' and 'write'
parts:
> >
> >
> >
> > <?php
> > include '......';
> > mysql_select_db('clinskills') or die("UNABLE TO
CONNECT TO
DATABASE");
> > $sql = "select A1Answer from authorware where id =
'13'";
> > $result = mysql_query($sql);
> > $answer1 = mysql_result($result,0,"A1Answer");
> > print $answer1;
> > ?>
> >
> > <?php
> > include '............';
> > mysql_select_db('clinskills') or die("UNABLE TO
CONNECT TO
DATABASE");
> > $newdata = $_GET['data'];
> > mysql_query("insert into authorware (A1Answer)
values('$newdata')")
or
> > die(mysql_error());
> > mysql_close(); ?>
> >
>
>

Specified Data Mining Server in not Comptiable 10.1.0.2.0

hi
I have a Oracle Data Minier Oracle Data Miner 10.2.0.3.1
and a Oracle Data Base10g ( 10.1.0.2.0 )
I have Configure Oralce Data Mining according to the DOC
But Now I am Connect to Database usining my Data Miner the Error Meessage Come "Specified Data Mining Server in not Comptiable 10.1.0.2.0"
That is My Oracle Data Miner is Not Comptiable with my Data Base..
How can I resovl this Problem..?
Any One pls Help me..
Thanks ..
Tamim

I think you need to use ODMr 10.1.0.2 to connect to 10.1.0.2 database. You can dowload the same at http://www.oracle.com/technology/products/bi/odm/odminer.html
-Sunil

Problem with the Date format and sending it to R/3

Hi all,
I have an Adaptive RFC application which fetches the data from the R/3 and displays the Employee's Personal Data.
I am using a ZFM which is customised as per the requirement from the Standard BAPI_EMPLOYEE_GETDATA.
Now the Problem i am facing is Date is default and Optional Parameter in RFC.
If i execute the RFC in R/3 without Date it is not filling the Internal Tables. And if i pass the Date it is filling the Internal Table and fetches the Records.
So in WD application i am inputing Employee FirstName, LastName or the Employee ID.
User can give any of the above input or combination of FirstName and LastName Or only the Employee ID.
Now the Main Problem is of Date which is of type Date.
I have also tried the SimpleDateFormat Class, but i am not able to achieve the result.
I have also seen the Links and threads on SDN, but unable to solve the problem.
So pls help me out asap.
Thanks & Regards,
Dhruv Shah

Hi ,
By default , RFC accept date format of SQL date (yyyy-mm-dd) . If you are using a date picker from WD, it directly set the date in SQL date format. Incase if you are trying to pass date to RFC in some other way you have to convert that into SQL date format before passing.
if you are passing String date of format dd-mm-yyyy , you try this method to convert that to SQL date and pass to your RFC.
public java.sql.Date sqlDateConvert( String date) {
    //@@begin sqlDateConvert()
     java.sql.Date dateObj=null;
     try{
          StringTokenizer tempStringTokenizer = new StringTokenizer(""+date,"-");          int dd=Integer.parseInt(tempStringTokenizer.nextToken().trim());
                                int mm=Integer.parseInt(tempStringTokenizer.nextToken().trim());
          mm=mm-1;
          int yyyy=Integer.parseInt(tempStringTokenizer.nextToken().trim());
          Calendar cal =Calendar.getInstance();
          cal.set(yyyy,mm,dd);
          dateObj = new java.sql.Date( cal.getTime().getTime());
     }catch(Exception e)
          return dateObj;
Hope this will help you.

Capture encountered a problem reading the data source tape .

FCP 4.5
SONY DSR-20 deck
dual 1.5GHZ
There are sound drop-outs on my source NTSC mini-dv tapes
the time-code looks pretty steady in the DSR-20 deck display
however i keep getting the following message when i try to digitize:
"Capture encountered a problem reading the data on your source tape.
This could be due to a problem with the tape. Capture has been aborted
and your clip has been saved"
I've tried setting Device Control to "Non-Controllable Device" and trying to capture video ONLY [the drop-out is mainly in the sound] which has generally solved this problem in the past but to no avail.
The same message comes up.
I realize my source tapes are messed up but how to work around it?
any advice please !
thank you

The most direct work-around is to play your DV tape through the analog outs on some device and to bring the signal into a a/dv converter and to capture using 'capture now/non-controllable device'
I'm doing this as I write. A student, who did not know any better, recorded on LP mode and the timecode (and recording in general) is nearly unusable. This is the only way I've been able to get it into the system. It ain't pretty but you will have the material.
You are correct when you inquire that there will be no time code and the material will take a 2 conversion hit.
Good luck.
x

Association rule in SQL Server Data Mining

I have been working on a problem on association rules in SQL Server Data Tools (Visual Studio 2008) for quite a while but have not yet been able to figure out the solution.
The problem is: I have a table named Sales_history in my SQL database. This table has following columns: CustomerID, ItemID, Month (from May2012 to April 2013), QtyShipped. I am looking to find association between Items and i want to provide recommendation
to the Customer (In this case CustomerID) based on their purchases.
Note: there are around 630 customers and about 34000 products in my table.
My approach:
I marked History_Table as both Key and nested. And in the Key, i checked CustomerID as input and Key whereas in nested, i checked ItemId as Key, input and Predict.
When i run the model, i get a solution but i am not sure if i am configuring it right. Also i am not sure how i can write prediction join query to generate Item recommendations . I am really struggling with
this problem, eagerly waiting for the reply. Thank you.

Hi Tatyana,
Thank you so much for your reply. I have now been able to create the data mining model using association rule and by writing a DMX query, i am able to generate the item recommendations to be given to customers for items they have purchased. However, i have
noticed one thing that in the DMX query, it gives the same item recommendation for any item i put inside the query.
Also, if i put any item in the DMX query from the generated list of recommended items, the output of that query also shows the item that is inputted inside the query.
Here is the query, that i am writing to generate item recommendations
SELECT predictassociation (CrossSellingModelV3.[Ztb Customer Item v3],INCLUDE_STATISTICS,5)
FROM CrossSellingModelV3
NATURAL PREDICTION JOIN
(SELECT
(SELECT '17IS56126' as m )
AS Ms)
AS t
What can be the possible reason behind this? Is this something related to the kind of data i have? In my data, there are 632 distinct customers and 34000 distinct products.
If i execute this query in management studio.
select customer_CD, COUNT(Item_CD) from ztb_Sales_History
group by customer_CD
order by 2 desc
the output shows that there are some customers who have bought just 1 item and also there are customers who have bought 2400 items. i mean the range is very high.

Oracle Data Mining Workshop

Oracle is providing a free 1 day on-site technical workshop designed to help customers and prospects move forward with the data mining technologies. The workshop consists of the following:
1. Understanding of data mining and how it compares to other analytical techniques, the data mining process and data mining in the 9i database.
2. Taking a business problem and showing how to turn it into a data mining problem.
3. Based on the data mining problem, what are the best methodologies, techniques and algorithms to use. The pros and cons of using each.
4. What types of data are need for the problem and how the data should be transformed and stored in the database.
5. How to optimize and tune the 9i database for development and production data mining.
This workshop is given by Richard Solari who is Oracle's Technical Director of Data Mining Services. For a complete agenda and to schedule your workshop, please contact Richard at [email protected]

Its primary purpose is to help in the development of data mining applications. You can as you explain utilize it as well as an analytical tool. We expect that any mining application will require analysts and developers to work together in building mining applications.

Problem solved by data mining??

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