JDBC connector problem

Hi All,
I installed SAP BW 3.5 by following Installation Seqence in the mySAP ERP 2004 SR1 master guide,
there are two servers under Visual Administator -> Cluster -> sapsid: one is "Server 0 10_37758"(I think this is Central Instance), another is "Server 0 12_93726" (it maybe dialog instance). The first server is empty, and I can see JDBC Conncetor, Connector Container and etc.
In the runtime tab of JDBC Connector, the Drivers only inculdes System_Driver, is it correct?
and the status of the connector jdbc, odbo, smla and sapq in the Connector Container, Connector 1.0 display as sap.com/com.sap.ip.bi.sdk.dac.connector.sapq/null
sap.com/com.sap.ip.bi.sdk.dac.connector.xmla/null
sap.com/com.sap.ip.bi.sdk.dac.connector.odbo/null
sap.com/com.sap.ip.bi.sdk.dac.connector.jdbc/null
and they are not activity. what problem are these?
I tried to add JDBC Driver in JDBC Connector, the problem can't be fixed, please help me.
I install all ECC IDES 5.0 and java components and database on same host which is windows 2003 with Oracle9i

Hi there,
Do i have to to put mysql.connecto.jar to the
j2dk\lib\ext? I have not copy the files maybe this is
a problem with the connector. What do you think?Good God, no. Your code does not belong there.
You have to add the MySQL Connector JAR to your CLASSPATH when you run. If you're running on the command line, that means using the -classpath option on java.exe. If you're using an IDE, that means adding the JAR to your CLASSPATH using the mechanism provided by the IDE. If you're using an app server, that means packaging the JAR with your app.
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BI Java JDBC connector problem

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java.lang.ClassFormatError: com/sap/ip/bi/sdk/trialarea/connector/servlet/TestJdbc630 (Bad magic number)
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     at java.lang.ClassLoader.defineClass(ClassLoader.java:539)
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Scott,
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java.lang.classformaterror: com/sap/ip/bi/sdk/trialarea/connector/servlet/TestJdbc630 (Bad magic number)
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Problem using JDBC Connector

Hi,
I have problem connecting to MS SQL Server using the JDBC Connector. I have 2 main questions, one is on the DQE and the other is on user mapping.
I have a created a JDBC System Landscape using the portal component com.sap.portal.systems.jdbc.
Following are the properties I have set and also I have listed where I am finding propblems.
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User MApping Type : Admin, User
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Connection Timeout: 1000
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Hi Babu,
Here's what's needed in the system (examples are from my system):
CONNECTION PROPERTIES:
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USER MANAGEMENT:
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Create an alias
Go to User Administration and set user mapping for the admin user
Test connection
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Hope this helps.
Daniel

JDBC Connector and pooling problems. Should be ConnectionPoolDataSource ?

Ciao all,
I am testing the JDBC Connector by Sun.
As you know, such JDBC connector is a JCA connector which can be used to
wrap a JDBC Driver or a JDBC Data Source or a JDBC
ConnectionPoolDataSource into a JCA connector.
Such JDBC Connector exposes to the client component the usual DataSource
interface, so that an application that was developed using a DataSource
can be easily migrated to a JCA enabled application: the application in fact will use the JDBC connector as if it was a DataSource, without
knowing that actually it is a JCA connector.
Here is my problem: the JCA architecture provides a pool. Therefore, I'd like the JDBC Connector to appear to the client as a
ConnectionPoolDataSource rather than a simple DataSource.
In fact, I have an application that performs a JNDI lookup to retrieve a JDBC data source. Then, if the obtained data source is instance of ConnectionPoolDataSource then the applications will use the SQL Connection and will closes it to release it back to the pool.
But if the data source is instance of DataSource, then the application
will retrieve a SQL connection, will use it, and will keep it in its own pool in order to reuse the SQL connection for better performance.
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a simple DataSource without pooling, so the application keeps the
obtained SQL connections in its own pool. But actually, the JDBC
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So my question is: don't you think that the JDBC Connector should implement ConnectionPoolDataSource rather then DataSource, since it is a
JCA connector that offers pool services ?
And if so, is there a way to submit this question to someone working for Sun ?
Thank you for your time.
Gian Maria Romanato.

You can send your comments and feedbacks to [email protected]

Can't connect to external Oracle DB with JDBC connector

Hello guys,
I had failed to connect to connect external Oracle via JDBC connector .
Could you please help me to resolve the problem ?
Backgroud:
We need to connect the external Oracle DB with JDBC connector, because BI need to connect to the target Oracle. If the JDBC connector suceed, BI will create a UD which use the datasource
we create in Visual admin to connect to the external Oracle DB.
Environment:
Our EP version is NW04S SP17 , OS is AIX .
The target Oracle DB version is 10g(10.1.0.2.0, 64bi).
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2. Create datasource "Mydatasource" under JDBC Connector ->Run time ->Data Source,
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Driver Name : Oracle
JDBC version: 2.0(with XA support)
JDBC compliant:
Object Factory :oracle.jdbc.pool.OracleDataSourceFactory
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*CPDS class name :oracle.jdbc.pool.OracleConnectionPoolDataSource
Additional:
Additional Properties:
DatabaseName:LPAR8TEST
DriverName:oracle.jdbc.OracleDriver
Password: *****
PortNumber:1521
ServerName: 10.1.16.208
URL :jdbc:oracel:[email protected]:1521:LPAR8TEST
User:IMPL
Connectoin Pool:
Initial Connectons: 1                                         Expiration: (check)
Maximum Connections: 25                                  Connection Lifetime :600
Maximum time wait of connection : 60                  Cleanup Thread : 200
Default Connectoin Isolaton :Default
SQL Engine:
Open SQL
3.Create Connector :
   Copy the standard connector :SDK_JDBC to SDK_JDBC_Oracle,
Resource Adopter:
Loader References:
Add "libray:Oracle" .
Managed Connection Factory:
Configuration Property:
DriverName:oracle.jdbc.OracleDriver
Password: ****
User:IMPL
URL: jdbc:oracle:[email protected]:1521:LPAR8TEST
All fo my configuration had been listed.
And I had created JCO RFC : JT-BIDEV_PORTAL_BD1 , and created RFC connection with SM59 in BI.
Please give me some suggesiton.
Thanks.
Louis

When I try to start datasoure "Mydatasource" , it display error, error detail:
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Caused by: java.sql.SQLException: Invalid Oracle URL specified: OracleDataSource.makeURL
     at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:125)
Caused by: com.sap.engine.services.deploy.exceptions.ServerDeploymentException: Clusterwide exception: server ID 3128050:com.sap.engine.services.dbpool.exceptions.BaseDeploymentException: Cannot start DataSource "Mydatasource".
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Caused by: com.sap.engine.services.dbpool.exceptions.BaseResourceException: SQLException thrown by the physical connection: java.sql.SQLException: Invalid Oracle URL specified: OracleDataSource.makeURL
     at com.sap.engine.services.dbpool.spi.CPManagedConnectionFactoryImpl.createManagedConnection(CPManagedConnectionFactoryImpl.java:198)
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          u2026.
When I try to test JDBC with URL : http://jt-pldev:50000/TestJDBC_Web/TestJDBCPage.jsp,
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If I click "Check Connectons", it display :
500   Internal Server Error
SAP J2EE Engine/7.00
Application error occurred during request processing.
Details:
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Exception id: [001A64A86F2C006B000004C40010302A000469C74E86A096]
If I click "Slecton Connection", it display:
500   Internal Server Error
SAP J2EE Engine/7.00
Application error occurred during request processing.
Details:
com.sap.engine.frame.core.load.SAPNoClassDefFoundError: javax.resource.Referenceable
Exception id: [001A64A86F2C0063000004C00010302A000469C74FA2BB59]

Portal Test Connection Failed for JDBC Connector

Hi,
We are trying to create a JDBC system in EP to connect SQL Server 2005 database. Our aim is to build a model in VC using data services from SQL Server 2005.
We deployed the Driver file sqljdbc.jar and connection was successful when tested by creating a data source in Visual Administrator-> JDBC Connector
We have created a system in EP with user mapping type (admin,user) and user mapping also done for system alias with the SQL Server administrator user id and password. UME is maintained in ABAP Stack. When we try for test connection with the system created in EP for JDBC connection, the system throws an error message like Connection failed. Make sure user mapping is set correctly and all connection properties are correct
Test Details:
The test consists of the following steps:
1. Retrieve the default alias of the system
2. Check the connection to the back end application using the connector defined in this system object
Results
Retrieval of default alias successful
Connection failed. Make sure user mapping is set correctly and all connection properties are correct.
The following are the URL and driver class name:
URL: jdbc:sqlserver://<host_name>:1433;DatabaseName=db_ name
Driver class name: com.microsoft.sqlserver.jdbc.SQLServerDriver
Is there any other setting to be maintained in the Visual Administrator or in the Portal?
Kindly let us know any clue to overcome this issue.
Quick response highly appreciated.
Regards
Saravanan.r

Hi Saravanan and Sathish,
not sure how far you got with this. I had the same problem or at least a very similar one with access to MS SQL Server 2005 and solved it. I followed essentially very similar steps with a couple of minor twists:
1) copied the sqljdbc.jar file to the storyboard server and set the classpath environment variable to point to it.
2) I did not create a data source, just created a new driver "SQLServer".
3) Under Connector Container I cloned SDK_JDBC as "SDK_SSQL".
4) The Visual Composer property vc.bi.sqlEditor Enabled should be set to true for you to be able the SQL Editor in the Data Service in VC.
In the portal I created a system of type BI_JDBC from a template.
The connection url and driver class were as in the thread:
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Driver: com.microsoft.sqlserver.jdbc.SQLServerDriver
ConnectionFActoryClass as above under 3.
User rights: admin,user
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This should allow you to use the data service in VC to access SQL Server tables. If access to stored procedures (sometimes quite useful) is required, this would need to utilise the p9sqlserver.jar file already on the server.
Best Regards
Felix Logemann

JDBC Connector : pool gets depleted

Hi,
we are currently working with SAP EP 6.0 SP2 and trying out some development work with the connector framework.
We are writing a component which uses the CF to retrieve information from a Microsoft SQL Server 2000.
The portal component works, we are able to retrieve the information from the DB, but after some time the request times out.
We monitored the connections for a while both on the J2EE platform and on the backend database and came to this conclusion : apparently each request - even by the very same user looking at the very same component, just but pressing the refresh button in the browser window - creates a new connection in the pool managed by the connector framework.
- result : the number of successful views of the components is equal to the number of Maximum Connections defined for the JDBC connector on the J2EE platform.
In our code we are using the close() method on the IConnection interface as indicated in the documentation that comes with the PDK.
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In more general terms this issue raises the following questions :
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JDBC Connector in NetWeaver Dev Studio WebAS

Hello,
I am attempting to deploy a web module that utilizes a WebAS datasource for an external Oracle database. I expect to add a JDBC Connector leveraging the Oracle JDBC driver. I have been unable to deploy the Oracle datasource.
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I've had this problem with NetWeaver SP7 and it remains with SP10.
Does anyone have explanation? Can I expect to test such applications in NetWeaver's standalone WebAS?
Best regards,
Gary
ava.rmi.RemoteException: Error occurred while starting application in whole cluster and wait.; nested exception is:
com.sap.engine.services.deploy.exceptions.ServerDeploymentException: Clusterwide exception: server ID 4114150:com.sap.engine.services.dbpool.exceptions.BaseDeploymentException: Cannot create DataSource "CMR".
at com.sap.engine.services.dbpool.deploy.ContainerImpl.startDataSources(ContainerImpl.java:1836)

Hello Benny,
One of my co-workers resolved the problem which boiled down to driver configuration confusion. Here's what we learned:
No SDA component was required though this was a good exercise for us to go through.
The driver (JAR or ZIP) file can be added simply using the Visual Administrator JDBC Connector Runtime tab.
We were not able to activate more than one type of datasource at a time (feature, bug or something else?)
The following configurations start okay:
**Starts***
Driver: Oracle's classes12.zip
JDBC Version: 1.x
Driver class: oracle.jdbc.driver.OracleDriver
Database URL: jdbc:oracle:thin:@host:port:instance
User&Password specified.
**Starts***
Driver: Oracle's 1.4 ojdbc14.jar
JDBC Version: 2.0
Driver class: oracle.jdbc.pool.OracleDataSourceFactory
Datasource type: ConnectionPoolDataSource
CPDS Classname: oracle.jdbc.pool.OracleConnectionPoolDataSource
Additional properties:
URL = jdbc:oracle:thin:@host:port:instance
User = xxxx
Password = yyyyy
**Will not start but the failure is expected***
Driver: Oracle's classes12.zip
JDBC Version: 1.x
Driver class: oracle.jdbc.pool.OracleConnectionPoolDataSource
Database URL: jdbc:oracle:thin:@host:port:instance
User&Password specified.
We do need to run multiple datasources using Oracle and Sybase so I'm hoping the issue we encountered is simply configuration issues again.
I appreciate your time and feedback Benny!
Best regards,
Gary

Please Help me on BI Java SDK using BI JDBC Connector

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Thanks SreeKanth

Well, I added two lines in OC4J.cmd
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before
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Hi,
I had same problems!
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JDBC Connector service - lookup fails

Hi all,
We have EP6 SP14 on Linux. I am trying to access some data from external database SQL Server 2000. I tried two different sets of drivers in Visual Admin --> Services --> JDBC Connector but the context lookup fails.
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also tried com.sap.jdbc.sqlserver.SQLServerDriver
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Regards,
Subu.

hi,
The problem is with driver class and the URL.
pliz check out the link.
http://www.bwexpertonline.com/downloads/Schroeder0604.doc
regards
mujjammil

FAST JDBC Connector with documents/attachments

Hi, we are using FAST database connector for crawling/indexing a Oracle database, from the docs we didn't find sample of crawling documents stored in Oracle. We created a Python script to do that but the problem is, only one document can be crawled/indexed
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Hi JOSHUA,
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More information, please refer to the link below:
http://technet.microsoft.com/en-us/library/ff383302(v=office.14).aspx
Here are some articles for you to take a look at:
http://www.sharepointboco.com/fast-search-for-sharepoint-2010-and-jdbc-connector/
http://www.youtube.com/watch?v=wWCF66hhSXo
I hope this helps.
Thanks,
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Wendy Li
TechNet Community Support

BI - JDBC connector for remote database.

Hi,
I am trying to use my portal oracle database in VC applications. I have successfully connected to the database using JDBC connector as well as BI-JDBC connector. However when I try to use this BI-JDBC system in SQL editor I cannot see any tables. I have created JDBC and BI-JDBC system objects in the portal and the connection test is successful for both the systems.
I am using BI-JDBC connector so that I can see the tables and write select queries which I can use in VC applications. Using JDBC connector I can see only the stored procedures. So tried using BI-JDBC connector.
Is there anyway I can see the tables and views in the oracle database in the VC applications.
Thanks in advance.
Aamod.

Hi,
The DB user which I am using, can query the database from SQL PLUS. So he can see the tables and everything. But when the same user is used for mapping with portal user the tables cannot be seen.
When I select the system in VC and click on "Browse Table Catalog" I get the following structure.
BI-JDBC
|- 0
|- 1.
And below 1 theres nothing. When I select "Tables" and search *, it says "Search returned no result".
Please advice.
Regards,
Aamod.

JDBC Connector error in Visual Admin

Hi
I am trying to create and DBlookup using the JDBC Connector service in visual admin
folowing this blog
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/9aedca11-0d01-0010-3b90-9ea04182875f
when i try to create the data source name in the JDBC connectore service i am getting this following error
java.rmi.RemoteException: Cannot deploy application com.sap/Oracle..
Reason: Error while parsing file "E:usrsapCE6DVEBMGS00j2eeclusterserver0. empdbpoolOracleDBLookup.xml".; nested exception is:
com.sap.engine.services.dbpool.exceptions.BaseDeploymentException: Error while parsing file "E:usrsapCE6DVEBMGS00j2eeclusterserver0. empdbpoolOracleDBLookup.xml". at com.sap.engine.services.deploy.server.DeployServiceImpl.deploy(DeployServiceImpl.java:627) at com.sap.engine.services.dbpool.deploy.DataSourceManagerImpl.deploy(DataSourceManagerImpl.java:273) ... 30 moreCaused by: com.sap.engine.services.dbpool.exceptions.BaseDeploymentException: Error while parsing file "E:usrsapCE6DVEBMGS00j2eeclusterserver0. empdbpoolOracleDBLookup.xml". at com.sap.engine.services.dbpool.deploy.ContainerImpl.checkDataSources(ContainerImpl.java:1700) at com.sap.engine.services.dbpool.deploy.ContainerImpl.deploy(ContainerImpl.java:234) at com.sap.engine.services.deploy.server.application.DeploymentTransaction.makeComponents(DeploymentTransaction.java:606) at com.sap.engine.services.deploy.server.application.DeployUtilTransaction.commonBegin(DeployUtilTransaction.java:321) at com.sap.engine.services.deploy.server.application.DeploymentTransaction.begin(DeploymentTransaction.java:307) at com.sap.engine.services.deploy.server.application.ApplicationTransaction.makeAllPhasesOnOneServer(ApplicationTransaction.java:292) at com.sap.engine.services.deploy.server.application.ApplicationTransaction.makeAllPhases(ApplicationTransaction.java:326) at com.sap.engine.services.deploy.server.DeployServiceImpl.makeGlobalTransaction(DeployServiceImpl.java:3184) at com.sap.engine.services.deploy.server.DeployServiceImpl.deploy(DeployServiceImpl.java:612) ... 31 moreCaused by: com.sap.engine.services.dbpool.exceptions.BaseIllegalArgumentException: The value of tag <driver-class-name> is not specified
I have do do DB Lookup to Oracle in 7 different tables in various steps of my intrerface most of them point to functonal error if any lookup is reterving any value...kindly suggest some simple approach for this.

sloved.....

Where i will get the .jar files for JDBC connector for MSSQL Server

Hi,
i am trying to configure the JDBC connector for the MSSQL server. For this we need to add the .jar files for MSSQL Server. Can any body tell , where i will will get the jar files to finish this connection.
Database version is MS SQL Server 2000
Portal version is Portal7.0 sp9
Regards
vijay

Hi Vijay,
If you are looking for the exact steps as to how we can configure the JDBC Connector for accessing the MS SQL Server, have a look at this document:
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/uuid/b00917dc-ead4-2910-3ebb-b0a63e49ef10
Follow the steps till page 12 of this doc.
Bye
Ankur
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JDBC connector problem

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