Problems with classification datasource

Dear experts,
I need to assign a new char to a classification datasource. I have created de char in CT04 transaction, and then I have assigned this new char to the class in CL02 transaction.
At CTBW transaction I have assigned the new char, and then I push DataSource button to generate de datasource, but then a error messagge appears that indicate a char does not exist, but not the new char other. If I a review the class all chars are ok.
I have tried to save without the char of the error messagge and then the error indicate other char.
what can i do?
Thanks in advance.
yeberri

Hi,
check in the following link
http://affine.co.uk/files/How%20to%20Extract%20Classification%20Data%20into%20BW.pdf
Thanks
reddy

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Database URL             jdbc:oracle:oci:@<hostname>:1521:<sid>
User                           User
Password                password
Connection Pooling
Initial Connections       0
Max Connections            25
Max Time to Wait for Connection     60
Default Connection Isolation         DEFAULT
Expiration                                 Enable
Connection Lifetime                     300
Cleanup Thread                             5
SQL Engine                               Vendor SQL
TNSNAMES.ORA File Entry     <sid>.WORLD =
(DESCRIPTION =
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Ashish Shah

Hi,
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Regards
Srinivasan T

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icationFilterChain.java:247)
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alve.java:243)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline
.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
a:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
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alve.java:201)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline
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a:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
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ava:164)
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.java:566)
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rValve.java:170)
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a:472)
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ve.java:163)
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a:472)
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Raj

Hi rajess_kr,
Looks to me like you're pretty close.
I'm assuming that you've got the JDBC driver JAR in TOMCAT_HOME/common/lib. The JAR containing your data source factory class org.apache.commons.dbcp.BasicDataSourceFactory should be in that directory, too. Since you're using Oracle, I'd also suggest that you repackage classes12.zip as a JAR file if it's not already a JAR.
I think the JNDI lookup string should be "java:comp/env/jdbc/TestDB".
I've got a working example on my desktop at work, but I don't seem to have one here at home. I'll give it a look on Monday and see if I can provide more details. It looks to me like you're not very far off. - MOD

Problems with DBConnect datasources when triggered from pchain (DB2 databas

Hello,
We are using BI 7 and DB Connect functionality to remotely connect to our DB2/DB6 database to extract some data.
We created source system and data sources based on dbconnect and included infopackages, etc. into our process chains to load.
When we schedule process chain to run at certain times, InfoPackages fail at random or continue to run indefinitely. There is no clear error message, other than: Database system cannot be reached or The request is still running in the source system.
We made sure database was up during the times we are trying to schedule process chain. So, this is not the issue. The interesting thing is that whenever we try to run InfoPackages manually (not through pchain), we do not get any errors ever.
It appears that this issue occurs only when the load is triggered from the process chain (BWREMOTE user). And it happens at random. One day it could work fine, another day the same infopckage would fail.
Any ideas of what might be happening?
Thanks
Edited by: AG on Mar 16, 2010 1:30 PM

Hello,
I am not sure with this just trying to help you..
When you run the infopackage manually it uses the User name and password hard coded in the Source System Connection Settings, and when you run it from process chain does it still use the same username and password as this happens in backgroud please check that.
Also clear any other yellow loads/pending jobs in SM37 of this job(triggered from process chain) type in the past.
waiting for your feedback.
Regards
Nitin Bhatia

Problem with activating datasource in BI7

i am using BI7 and ECC6. iwas generating data source using genrice view.....
when i replicate in BI i find the data source but i find it activation icon disabled.
how can i activate the data source please guide

Hi Satish,
If it is standard DS, you should be able to find it in RSA5. If it is a Generic Datasource, goto RSA6 trans in source system. Click the cursor on main node. Then Click on Expand(Top left button)> Now search for your DS. Once u find it, select change DS> Activate DS.
Then in BW system as you are alreday able to see the DS> Right click> Replicate Metadata--> goto Change mode --> Activate. Then you will have to activate your transformations as well.
Hope it helps!
Regards,
Pavan

Delta Problem with CRM Datasource 0CRM_OPPT_H

Hi gurus!
We are facing an issue with Delta of the DS 0CRM_OPPT_H.
use has created a record with particular Transaction ID in CRM system.
Now when the record is deleted the same is not updated in the BI system.
The change log shows a record is existant with Record Mode N. I doubt if the deletion of record carried at CRM isnt transferred to the BI system.
Kindly suggest onthe same, what to do incase of these scenarios?
Thanks & Regards
Jana

Hello,
How was this fixed? What steps did you take. Thanks....Joel

Problem with Text data Extraction from R/3

Hi Experts,
The problem is extracting Text data from R/3 system.
Actually its an delta load.The load is running fine....but it is not bringing any data from the source system (R/3)0 Record.When I checked the table in R/3 system the data are there.
I tried with Fullupdate too, still its bring 0 record.
What will be the solution for this?
Thanks in Advance!
Regds,
SPS

Hello SPS, I cant remember very well, but when we found this issue, the problem was Language key. There was a problem with standard datasource.
Did you try to find any notes for your datasource ?
Hugs,
Bueno

Problem with Matrix/Checkbox/Datasource

Hi, i have a problem with a Matrix.
There are 3 Columns on this Matrix, one of those is a Checkbox. I fill the Columns with data, the Checkboxes where just added (no Checkbox is selected), the user has to select the value (Checkbox)he want's to by hand.
After i filled the Matrix i can see all the data on the Form, it's OK, but then i loose all entries after SBO is doing some work. There where shown only the empty rows and the checkboxes.
I guess it has something to do with the databinding. My problem is that i don't have the Data for this form on a db-table. I fill in the matrix the result of some querys. It looks like i need at least a DB-Field for the checkboxes, otherwise there are not working (not selectable)
Somebody knows a solution how i can keep the Data in the Matrix after SBO is doing some work? What could be the reason that i loose the data after filling it in the Matrix? Is there an easy way?
Thanks Andreas

Almost every item on a form need a datasource... If the item reprecents some data in a table the databinding must be a dbds... If the data does not reflect any data in a table (Calulated value, user-decision, ect.) a userdatasource need to be created...
Add a userdatasource
oForm.DataSources.UserDataSources.Add(UID,type,length);
Databind to DBDS
col.DataBind.SetBound(true,TABLE,FIELD);
Databind to UDS
col.DataBind.SetBound(true,,UID);

Datasource Configuration problem with Tomcat-4.0.3

Hi All !
When I trying to open connection to my DB2 database in tomcat -4.0.3,
I have put db2java.jar in /usr/local/jakartha-tomcat-4.03/common/lib directory
when I am trying to connect Database through my servlet getting expections
java.lang.NullPointerException: at DataSource ds = (DataSource)envContext.lookup("jdbc/SmsDBDS");
here is my dbconnection class
package com.ebizon.util.jdbc;
import java.sql.*;
import java.util.*;
import javax.naming.*;
import javax.sql.*;
public class DBUtil {
/* Ebizon DB Connection for Tomcat */
public static Connection getEbizDBConnection() throws NamingException, SQLException {
Connection conn = null;
try {
InitialContext initCtx = new InitialContext();
Context envContext = (Context)initContext.lookup("java:/comp/env");
DataSource ds = (DataSource)envContext.lookup("jdbc/SmsDBDS");
conn = ds.getConnection();
} catch (NamingException ne) {
throw ne;
} catch (SQLException se) {
throw se;
return conn;
And my resource definition in server.xml (/usr/local/jakartha-tomcat-4.0.3/conf/server.xml)
<Context path="/DBTest" docBase="DBTest"
debug="5" reloadable="true" crossContext="true">
<Logger className="org.apache.catalina.logger.FileLogger"
prefix="localhost_DBTest_log." suffix=".txt"
timestamp="true"/>
<Resource name="jdbc/SmsDBDS"
auth="Container"
type="javax.sql.DataSource"/>
<ResourceParams name="jdbc/SmsDBDS">
<parameter>
<name>factory</name>
<value>org.apache.commons.dbcp.BasicDataSourceFactory</value>
</parameter>
<parameter>
<name>maxActive</name>
<value>100</value>
</parameter>
<parameter>
<name>maxIdle</name>
<value>30</value>
</parameter>
<parameter>
<name>maxWait</name>
<value>10000</value>
</parameter>

<parameter>
<name>username</name>
<value>smsdb</value>
</parameter>
<parameter>
<name>password</name>
<value>smsdb</value>
</parameter>

<parameter>
<name>driverClassName</name>
<value>COM.ibm.db2.jdbc.app.DB2Driver</value>
</parameter>
<parameter>
<name>url</name>
<value>jdbc:db2:smsdb</value>
</parameter>
</ResourceParams>
</Context>
this is my Web Application descriptor /WEB-INF/web.xml
<resource-ref>
<description>
Resource reference to a factory for java.sql.Connection
instances that may be used for talking to a particular
database that is configured in the server.xml file.
</description>
<res-ref-name>
jdbc/EmployeDB
</res-ref-name>
<res-type>
javax.sql.DataSource
</res-type>
<res-auth>
Container
</res-auth>
</resource-ref>
Please look at once above , Do i missing any thing?
Anyhelp is greatly appreciate
Many thanks in advance
With Regards
Madhu Reddy

I don't see any problem with your files, so unfortunately I can't help. Since this forum is about the J2EE SDK, people may not have that much experience with standalone Tomcat. You may want to try the Tomcat user mailing list for a question about Tomcat: http://jakarta.apache.org/site/mail2.html

Very urgent : Problem with field attributes in Datasource

Hi
I am getting a problem with field attributes in the datasource.
The issue came up after i modified the extract structure-i modified one field and
added one field to the structure.Now those two fields are not visible in BW.
When i checked with transaction rsa2, i could find that for those two fields , the
field attribute is <b>'A'</b> which is <b>'Field in OLTP and BW Hidden by SAP'</b>.
I tried to modify the field attribute to make it visible.Now the issue is that it is not getting reflected after transport in the Q system.What can be the issue.In the Q system its still the old value 'A' ,which makes the fields invisible.
Please let me know what can be the issue.
Regards
Leon

Hi,
did you change this attribute via RSA2?
you need to change your datasource via postprocessing (RSA6); then transport your DS to your Q source system.
Replicate your datasources in your BW.
Finally modifiy your Transfer Structure by editing your TRules ( tab Datasource/Tran structure), move your new fields from the right frame to the left frame)
Maintain your TRules
Activate
hope this helps...
Olivier.

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