Datasource alias

Hi,
I was going through some matter on creating a data dictionary project with a corresponding web module project at:
http://help.sap.com/saphelp_nw04/helpdata/en/6c/c8bbdc13a8435fa4e0d7ccd97bb1ea/frameset.htm
But Im stuck here with 2 doubts:
When I created New -> Persistence, it created a java file for me with
public class Ctx { ....
. Should I overwrite it with
#sql public context Ctx with (dataSource = "java:comp/env/TMP_PERSISTENCE_EXAMPLE");
Secondly, if I have to use the default Datasource alias, I have to create an xml file: "New -> META-INF/data-source-aliases.xml". I have created a dictionary project for the tables and a web module proj. for the classes and the jsp. How do I go about creating the data source alias. I d not get the option for doing so as mentioned above.

Hi,
<a href="http://help.sap.com/saphelp_nw04/helpdata/en/fe/9e362f3d954e8e8555007d8030df63/content.htm">http://help.sap.com/saphelp_nw04/helpdata/en/fe/9e362f3d954e8e8555007d8030df63/content.htm</a>
try to use this for creating datasource aliases
Best Regards,
Violeta Georgieva

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DataSource Alias not Found

Hello,
i will bind a UserDatasource to a Combobox.
But i get an Error " DataSource Alias not Found"
Here my Code
ouserdatasource = oForm.DataSources.UserDataSources.Add("NAG_MODUL", BoDataType.dt_SHORT_TEXT, 20);
            oItem = oForm.Items.Add("cb_Modul1", BoFormItemTypes.it_COMBO_BOX);
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            oItem.Top = 330;
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And here the UserTable
[US|http://imageshack.us/photo/my-images/856/usertables.png/]

Hi Dhomas,
Try This.....
'If You are using the userdatasource
ouserdatasource = oForm.DataSources.UserDataSources.Add("NAG_MODUL", BoDataType.dt_SHORT_TEXT, 20);
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If You want to insert the data from combobox to the userdefined table (UDT) then
Try This....
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Error in creating a DataSource inVisual Administrator

Hi Friends,
My requirement is to connect to an external oracle database, for which I am trying to create a DATA SOURCE in Visual Administrator.
the approach I followed is as given in many threads,
In JDBC Connector service in Visual Admin:
1. Created a driver using ojdbc.jar
2. Created a datasource using the above driver,
but after filling all the values, when I save it, I get following error(some part is displayed here):
java.rmi.RemoteException: com.sap.engine.services.dbpool.exceptions.BaseRemoteException: Error during start of application "sap.com/DS_ConnectOracle". [id = StartupError]
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Also this application name comes from where?
why it is not able to start the application?
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NameNotFoundException: Object not found in lookup of 'JDBC-Alias Name'

Hi Experts,
I am getting the NameNotFoundException: Object not found in lookup exception, when accessing the DataSource using the alias name EMPLOYEE_DS from JspDynpage.
Here is the code for lookup
InitialContext ctx = new InitialContext();
// TODO chenage the alias to the right one
DataSource ds = (DataSource) ctx.lookup("jdbc/EMPLOYEE_DS ");
The same application is running using the above alias name in our development environment, but the same is not working in production system.
I have created the same Alias Name for JDBC Datasource, but still is not working.
Here is the Exception trace.
com.sap.engine.services.jndi.persistent.exceptions.NameNotFoundException: Object not found in lookup of EMPLOYEE_DS.
at com.sap.engine.services.jndi.implserver.ServerContextImpl.lookup(ServerContextImpl.java:649)
at com.sap.engine.services.jndi.implclient.ClientContext.lookup(ClientContext.java:344)
at com.sap.engine.services.jndi.implclient.OffsetClientContext.lookup(OffsetClientContext.java:254)
at com.sap.engine.services.jndi.implclient.OffsetClientContext.lookup(OffsetClientContext.java:271)
at javax.naming.InitialContext.lookup(InitialContext.java:347)
at javax.naming.InitialContext.lookup(InitialContext.java:347)
Should this alias name existed any where else, any configuration is missed.
Thanks in Advance,
Chinna.

Hi Anup,
As I said, My application is working in both Development and Quality system with the lookup
DataSource ds = (DataSource) context.lookup("jdbc/MYDB")
but the problem is in only Production system, I believe there might be some configuration missed.
As you said I have tried with
DataSource ds = (DataSource) context.lookup("java:comp/env/jdbc/MYDB")
with the abvoe lookup my application stopped working and getting the below exception and throws the below exception
com.sap.engine.services.jndi.persistent.exceptions.NameNotFoundException: Path to object does not exist at java:comp, the whole lookup name is java:comp/env/jdbc/REPORTING_DASHBOARD.
I believe my lookup is working without any issues, because it is working in dev and quality systems, problem might be in configuration. I have done the alias creation through nwa, following
http://<server:port>/nwa>Configuration>Application Resources-->JDBC Datasource Alias
Any more suggestions regarding this.
Thanks,
Chinna.

Datasource Connection

Hello, I'm tryng to write an application that must be connected to a database.
-In my EAR Project I declared a dataSource Alias (in data-source-aliases.xml).
-In my EJB Project in ejb-jar.xml (and in ejb-j2ee-engine.xml defining the JNDI name) I passed the dataSource alias (in reaource-ref folder).
But when I try to connect to the DB it doesn't work.
In my Java class I'm using:
ctx = new InitialContext();
ds = (DataSource)ctx.lookup("jdbc/<DataSourceAlias>");
Is this the right procedure or I'm missing something??
Another question: this application is a WebService, if I need to test can I use the WS Navigator's test in my Enterprice Portal??
Thank You in Advance

Check this thread: Web Dynpro | EJB | JNDI lookup
class loading Issue in EJB
This is tutorial for creating and using EJBs in Web Dynpro:
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/1f5f3366-0401-0010-d6b0-e85a49e93a5c
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Regards,
Ashwani Kr Sharma

Define event types in Customizing and restart the transaction.

how to define event to restart the transaction in BADI
I have given error message in badi. it is giving
No SAP Event Management communication for events; no event types def
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Diagnosis
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System response
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Hi Kevin,
What DataSource does your testalias refer to?
- If it is a custom DataSource, you must have created this custom DataSource also.
- If it is the default DataSource, you shouldn't have this problem in general...
In either case, you can try deploying your DataSource and/or DataSource alias together with your application:
http://help.sap.com/saphelp_nwce10/helpdata/en/45/07d2eeea3e0485e10000000a155369/frameset.htm
http://help.sap.com/saphelp_nwce10/helpdata/en/45/c82cd460a42e96e10000000a155369/frameset.htm
I hope that helps!
Regards,
Yordan

Error While Authentication When Using SQLReadOnlyAuthenticatior Provider

All,
I am trying to setup a sql read only authentication provider, but after restart weblogic i can't authenticate any user inserted into database tables and when I try to list all user and groups using admin console i got the following exception.
Caused by: java.sql.SQLException: [Security:090788]"Problem with DataSource/ConnectionPool configuration, verify DataSource name jdbc/sisad is correct and Pool configurations are correct"
at weblogic.security.providers.authentication.DBMSDatabaseConnectionPoolImpl.getRawConnection(DBMSDatabaseConnectionPoolImpl.java:136)
at weblogic.security.providers.authentication.DBMSSQLReadOnlyDatabaseConnectionPoolImpl.checkoutConnection(DBMSSQLReadOnlyDatabaseConnectionPoolImpl.java:26)
at weblogic.security.providers.authentication.DBMSSQLReadOnlyAuthenticatorDelegateImpl.getReadOnlyConnection(DBMSSQLReadOnlyAuthenticatorDelegateImpl.java:571)
at weblogic.security.providers.authentication.DBMSSQLReadOnlyAuthenticatorDelegateImpl.listGroups(DBMSSQLReadOnlyAuthenticatorDelegateImpl.java:429)
... 115 more
I double checked the datasource and i can test it using admin server console. Please, check my setup . Any help is appreciated. I am using weblogic 10.3.3 and redhat 5.2
security provider fragment from config.xml
<sec:authentication-provider xsi:type="wls:read-only-sql-authenticatorType">
<sec:name>SisadSQLAuthenticator</sec:name>
<sec:control-flag>SUFFICIENT</sec:control-flag>
<wls:data-source-name>jdbc/sisad</wls:data-source-name>
<wls:plaintext-passwords-enabled>true</wls:plaintext-passwords-enabled>
<wls:descriptions-supported>false</wls:descriptions-supported>
<wls:sql-get-users-password>SELECT TX_SENHA FROM TBL_USUARIO_SISAD WHERE TX_MATRICULA_SIAPE = ?</wls:sql-get-users-password>
<wls:sql-user-exists>SELECT TX_MATRICULA_SIAPE FROM TBL_USUARIO_SISAD WHERE TX_MATRICULA_SIAPE LIKE ?</wls:sql-user-exists>
<wls:sql-list-member-groups>SELECT LO_PERFIL FROM TBL_USUARIO_SISAD WHERE TX_MATRICULA_SIAPE = ?</wls:sql-list-member-groups>
<wls:sql-list-users>SELECT TX_MATRICULA_SIAPE FROM TBL_USUARIO_SISAD WHERE TX_MATRICULA_SIAPE LIKE ?</wls:sql-list-users>
<wls:sql-list-groups>SELECT DISTINCT LO_PERFIL FROM TBL_USUARIO_SISAD WHERE LO_PERFIL LIKE ?</wls:sql-list-groups>
<wls:sql-group-exists>SELECT DISTINCT LO_PERFIL FROM TBL_USUARIO_SISAD WHERE LO_PERFIL = ?</wls:sql-group-exists>
<wls:sql-is-member>SELECT TX_MATRICULA_SISAD FROM TBL_USUARIO_SISAD WHERE LO_PERFIL = ? AND TX_MATRICULA_SISAD = ?</wls:sql-is-member>
</sec:authentication-provider>
data source fragment from config.xml
<jdbc-system-resource>
<name>sisad</name>
<target>AdminServer,soa_server1</target>
<descriptor-file-name>jdbc/sisad-jdbc.xml</descriptor-file-name>
</jdbc-system-resource>
sisda-jdbc.xml
<?xml version='1.0' encoding='UTF-8'?>
<jdbc-data-source xmlns="http://xmlns.oracle.com/weblogic/jdbc-data-source" xmlns:sec="http://xmlns.oracle.com/weblogic/security" xmlns:wls="http://xmlns.oracle.com/weblogic/security/wls" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://xmlns.oracle.com/weblogic/jdbc-data-source http://xmlns.oracle.com/weblogic/jdbc-data-source/1.0/jdbc-data-source.xsd">
<name>sisad</name>
<jdbc-driver-params>
<url>jdbc:oracle:thin:@10.60.2.27:1521:desenv1</url>
<driver-name>oracle.jdbc.xa.client.OracleXADataSource</driver-name>
<properties>
<property>
<name>user</name>
<value>sisad</value>
</property>
</properties>
<password-encrypted>{AES}OOQB+cwv7I9dBeq2712AG7jm3O4+WiAjvtR4f3dvuqg=</password-encrypted>
</jdbc-driver-params>
<jdbc-connection-pool-params>
<test-table-name>SQL SELECT 1 FROM DUAL</test-table-name>
</jdbc-connection-pool-params>
<jdbc-data-source-params>
<jndi-name>jdbc/sisad</jndi-name>
<global-transactions-protocol>TwoPhaseCommit</global-transactions-protocol>
</jdbc-data-source-params>
</jdbc-data-source>

All,
I just figured out the problem. Actually the datasource name parameter in the read only sql authenticator provider must be the weblogic datasource name not the jdni datasource alias. in my case i must use sisad not jdbc/sisad. my fault.
Edited by: aviana on Mar 17, 2011 5:06 PM

WebDynpro app stopped working (Object not found in lookup of JPA_DEFAULT)

Hi,
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the wedynpro project is implicitly stopped, beacuse earecipe could not start, reason:
[code]
Error occurred on server 15129750 during startApp demo.sap.com/earecipe : com.sap.engine.services.orpersistence.container.deploy.ActionException: Clusterwide exception: com.sap.engine.services.jndi.persistent.exceptions.NameNotFoundException: Object not found in lookup of JPA_DEFAULT.
at com.sap.engine.services.jndi.implserver.ServerContextImpl.lookup(ServerContextImpl.java:582)
at... [see details]
Error occurred on server 15129750 during startApp demo.sap.com/earecipe : com.sap.engine.services.orpersistence.container.deploy.ActionException: Clusterwide exception: com.sap.engine.services.jndi.persistent.exceptions.NameNotFoundException: Object not found in lookup of JPA_DEFAULT.
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at com.sap.engine.services.jndi.implclient.ClientContext.lookup(ClientContext.java:343)
at com.sap.engine.services.jndi.implclient.ClientContext.lookup(ClientContext.java:637)
at javax.naming.InitialContext.lookup(InitialContext.java:351)
at javax.naming.InitialContext.lookup(InitialContext.java:351)
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at com.sap.engine.services.orpersistence.container.deploy.impl.ComplexModuleCreator.initRuntimeModels(ComplexModuleCreator.java:246)
at com.sap.engine.services.orpersistence.container.deploy.impl.ComplexModuleCreator.createModule(ComplexModuleCreator.java:151)
at com.sap.engine.services.orpersistence.container.deploy.impl.ComplexModuleCreator.execute(ComplexModuleCreator.java:81)
at com.sap.engine.services.orpersistence.container.deploy.impl.ComplexActionAdapter.execute(ComplexActionAdapter.java:34)
at com.sap.engine.services.orpersistence.container.deploy.impl.ApplicationCreator.execute(ApplicationCreator.java:74)
at com.sap.engine.services.orpersistence.container.deploy.impl.PersistenceContainer.prepareStart(PersistenceContainer.java:187)
at com.sap.engine.services.deploy.server.application.StartTransaction.prepareCommon(StartTransaction.java:211)
at com.sap.engine.services.deploy.server.application.StartTransaction.prepare(StartTransaction.java:171)
at com.sap.engine.services.deploy.server.application.ApplicationTransaction.makeAllPhasesOnOneServer(ApplicationTransaction.java:393)
at com.sap.engine.services.deploy.server.application.ParallelAdapter.makeAllPhasesImpl(ParallelAdapter.java:480)
at com.sap.engine.services.deploy.server.application.StartTransaction.makeAllPhasesImpl(StartTransaction.java:537)
at com.sap.engine.services.deploy.server.application.ParallelAdapter.runMe(ParallelAdapter.java:149)
at com.sap.engine.services.deploy.server.application.ParallelAdapter$2.run(ParallelAdapter.java:350)
at com.sap.engine.frame.core.thread.Task.run(Task.java:73)
at com.sap.engine.core.thread.impl5.SingleThread.execute(SingleThread.java:130)
at com.sap.engine.core.thread.impl5.SingleThread.run(SingleThread.java:226)
[/code]
whats that supposed to mean, i'm not using any JPA functionality at the moment.
regards,
christian

Hi,
you have to define a datasource alias for your db (in "Application Resources" in SAP Netweaver Administrator) or use an existing one and add it as a "jta-data-source" child for your corresponding persistence unit within your persistence.xml
regards,
christian

SQLJ use in Web Dynpro

Dear All.
How can i use my SQLJ and other helper classes (DB engine) in Web Dynpro? Where can i create the connection context? Is it possible, to use java relational persistence in Web Dynpro without EJB model?
Best Regards, Andrey.

Hi Andrey,
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Hi
I am doing Proto type application using webdynpro.I want to create tables in Oracle database,because WAS is installed on Oracle.Now i went to Visual Admin tool and checked the "JDBC Connector" properties.I tried to create the new 'DataSource".While creating DataSource ,it is asking me DriverName,Driver ClassName,Version.I have following questions:
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Hello Prasad,
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(remember to restart the j2ee cluster)
Then in your application instatiate the datasource and use your create/update/select statements.
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InitialContext ic = new InitialContext();
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Connection con = mySource.getConnection();
con.executeQuery
con.executeUpdate
con.executeStatement
ect...
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Please feel free to reward points if this solves your problem.
Best regards,
Homer Vargas

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Hi Martin,
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Hi,
I am trying to connect to Oracle RAC using Oracle.ManagedDataAccess.dll 4.121.2.0 (latest release)
All instances fail to run and raise the exception OracleInternal.Network.NetworkException (0x80004005): ORA-03135: Connection lost contact ---> System.Net.Sockets.SocketException (0x80004005): An established connection was aborted by the software in your host machine
Except one instance it works fine…, I want to know what is the difference that made it run…, also I was able to connect using the unmanaged driver and the old driver and using sqlplus..
The DBA sees the connection with this error:
opiodr aborting process unknown ospid (6904) as a result of ORA-609
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Code:
string constr1 = "DATA SOURCE=badConn;"; // or GoodConn;
string constr2 = "USER ID=scott;Password=tiger;";
string constr3 = "persist security info=True;Self Tuning=True;Min Pool Size=3;Max Pool Size=12;Incr Pool Size=3;Decr Pool Size=1;Connection Timeout=20;Connection Lifetime=59;";
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using (conn1 = new Oracle.ManagedDataAccess.Client.OracleConnection(constr))
try
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Console.WriteLine(constr1 + " connected sucessfully...");
catch (Exception e)
Console.WriteLine(e.Message);
//throw;
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<oracle.manageddataaccess.client>
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 (CONNECT_DATA =(SERVICE_NAME= oclp1)))"/>
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 <setting name="TNS_ADMIN" value="D:\Oracle\product\product\12.1.0\client_1\Network\Admin\Sample\" />
 <setting name="ORACLE_HOME" value="D:\Oracle\product\product\12.1.0\client_1" />
 <setting name="TraceLevel" value="7" />
 <setting name="TraceFileLocation" value="D:\"/>
 </settings>
 </version>
</oracle.manageddataaccess.client>
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Good connection:
2015-04-20 19:51:38.231722 TID:11 (PRI) (ENT) (CP) PoolManager`3.CreateNewPRThreadFunc()
2015-04-20 19:51:38.235722 TID:11 (PRI) (SVC) (ENT) OracleConnectionImpl.Connect() (oper=open) (aff=n/a) (inst=) (affmatch=n/a) (sessid=-1:-1) (F;F;F;;N) (pmid=23686174)
2015-04-20 19:51:38.237722 TID:11 (PRI) (BUF) (COBP.CTOR) (poolid:1) (parentpoolid:31609076) (OracleConnectionImpl.Connect)
2015-04-20 19:51:38.259725 TID:11 (PRI) (BUF) (ALLOCATION) (bufid:1)
2015-04-20 19:51:38.324731 TID:11 (NET) (REC) 00 00 00 00 00 00 00 00 |........|
2015-04-20 19:51:38.325731 TID:11 (PRI) (BUF) (ALLOCATION) (bufid:2)
2015-04-20 19:51:38.325731 TID:11 (NET) NS Handshake completed successfully
2015-04-20 19:51:38.325731 TID:11 (NET) Negotiated SDU size = 8192
2015-04-20 19:51:38.326731 TID:11 (PRI) (BUF) (ALLOCATION) (bufid:3)
2015-04-20 19:51:38.326731 TID:11 (PRI) (BUF) (OBP.GET) (poolid:31609076) (key:8192) (bufid:3) (count:0) (ConOraBufPool.Init)
2015-04-20 19:51:38.327731 TID:11 (PRI) (BUF) (COBP.PUT) (poolid:1) (key:8192) (bufid:3) (count:1) (OracleConnectionImpl.Connect)
2015-04-20 19:51:38.328732 TID:11 (PRI) (BUF) (COBP.PUT) (poolid:1) (key:8192) (bufid:10) (count:8) (OracleConnectionImpl.Connect)
2015-04-20 19:51:38.330732 TID:11 (PRI) (BUF) (COBP.GET) (poolid:1) (key:8192) (bufid:10) (count:7) (OraBufWriter.Initialize)
2015-04-20 19:51:38.331732 TID:11 (PRI) (SVC) (ENT) OracleConnectionImpl.DoProtocolNegotiation()
2015-04-20 19:51:38.331732 TID:11 (PRI) (TTC) (ENT) TTCProtocolNegotiation.WriteMessage()
2015-04-20 19:51:38.332732 TID:11 (PRI) (TTC) (ENT) TTCMessage.WriteTTCCode()
2015-04-20 19:51:38.332732 TID:11 (PRI) (TTC) (EXT) TTCMessage.WriteTTCCode()
2015-04-20 19:51:38.332732 TID:11 (PRI) (TTC) (EXT) TTCProtocolNegotiation.WriteMessage()
2015-04-20 19:51:38.333732 TID:11 (NET) (SND) 00 1D 00 00 06 00 00 00 |........|
2015-04-20 19:51:38.333732 TID:11 (NET) (SND) 00 00 |.. |
2015-04-20 19:51:38.333732 TID:11 (NET) (SND) 01 06 00 4F 44 50 2E 4E |...ODP.N|
2015-04-20 19:51:38.333732 TID:11 (NET) (SND) 45 54 5F 4D 61 6E 61 67 |ET_Manag|
2015-04-20 19:51:38.333732 TID:11 (NET) (SND) 65 64 00 |ed. |
2015-04-20 19:51:38.334732 TID:11 (PRI) (TTC) (ENT) TTCProtocolNegotiation.ReadResponse()
2015-04-20 19:51:38.335732 TID:11 (PRI) (BUF) (COBP.GET) (poolid:1) (key:8192) (bufid:9) (count:6) (OraBufReader.GetDataFromNetwork)
2015-04-20 19:51:38.336732 TID:11 (NET) (REC) New receive packet. Header:
Bad connection: (The yellow part is exactly the same for both connection)
2015-04-20 21:42:09.269759 TID:8 (CFG) (SQLNET) SQLNET.ENCRYPTION_CLIENT : required
2015-04-20 21:42:09.302763 TID:8 (CFG) (SQLNET) SQLNET.AUTHENTICATION_SERVICES : (NTS)
2015-04-20 21:42:09.302763 TID:8 (CFG) (SQLNET) NAMES.DIRECTORY_PATH : (TNSNAMES, EZCONNECT)
2015-04-20 21:42:09.302763 TID:8 (CFG) (SQLNET) SQLNET.CRYPTO_SEED : ….
2015-04-20 21:42:09.302763 TID:8 (CFG) (SQLNET) SQLNET.ENCRYPTION_TYPES_CLIENT : (RC4_56, DES40, RC4_40, DES, AES256)
2015-04-20 21:42:09.302763 TID:8 (CFG) (SQLNET) SQLNET.EXPIRE_TIME : 0
2015-04-20 21:42:09.302763 TID:8 (CFG) (SQLNET) SQLNET.INBOUND_CONNECT_TIMEOUT : 500
2015-04-20 21:42:09.302763 TID:8 (CFG) (SQLNET) SSL_VERSION : 1.0
2015-04-20 21:42:09.308763 TID:8 (CFG) (ENV) Machine Name : abcd
2015-04-20 21:42:09.308763 TID:8 (CFG) (ENV) User Name : scott
2015-04-20 21:42:09.308763 TID:8 (CFG) (ENV) OS Version : Microsoft Windows NT 6.1.7601 Service Pack 1
2015-04-20 21:42:09.308763 TID:8 (CFG) (ENV) 64-bit OS : True
2015-04-20 21:42:09.308763 TID:8 (CFG) (ENV) 64-bit Process : True
2015-04-20 21:42:09.308763 TID:8 (CFG) (ENV) .NET Runtime Version : 4.0.30319.18444
2015-04-20 21:42:09.308763 TID:8 (CFG) (VER) Oracle Data Provider for .NET, Managed Driver Version : 4.121.2.0
2015-04-20 21:42:09.308763 TID:8 (CFG) (VER) Oracle Data Provider for .NET, Managed Driver Informational Version : 4.121.2.20141216 ODAC RELEASE 3
2015-04-20 21:42:09.308763 TID:8 (CFG) (.NET) SQLNET.INBOUND_CONNECT_TIMEOUT : 500
2015-04-20 21:42:09.308763 TID:8 (CFG) (.NET) PerformanceCounters : 4095
2015-04-20 21:42:09.308763 TID:8 (CFG) (.NET) SSL_VERSION : 1.0
2015-04-20 21:42:09.308763 TID:8 (CFG) (.NET) NAMES.DIRECTORY_PATH : (TNSNAMES, EZCONNECT)
2015-04-20 21:42:09.308763 TID:8 (CFG) (.NET) TraceFileLocation : D:\
2015-04-20 21:42:09.308763 TID:8 (CFG) (.NET) ORACLE_HOME : D:\Oracle\product\product\12.1.0\client_1
2015-04-20 21:42:09.308763 TID:8 (CFG) (.NET) SQLNET.ENCRYPTION_TYPES_CLIENT : (RC4_56, DES40, RC4_40, DES, AES256)
2015-04-20 21:42:09.308763 TID:8 (CFG) (.NET) SQLNET.AUTHENTICATION_SERVICES : (NTS)
2015-04-20 21:42:09.308763 TID:8 (CFG) (.NET) SQLNET.CRYPTO_SEED : ….
2015-04-20 21:42:09.308763 TID:8 (CFG) (.NET) TraceLevel : 7
2015-04-20 21:42:09.308763 TID:8 (CFG) (.NET) TNS_ADMIN : D:\Oracle\product\product\12.1.0\client_1\Network\Admin\Sample\ (I update it)
2015-04-20 21:42:09.308763 TID:8 (CFG) (.NET) SQLNET.ENCRYPTION_CLIENT : required
2015-04-20 21:42:09.308763 TID:8 (CFG) (.NET) SQLNET.EXPIRE_TIME : 0
2015-04-20 21:42:09.316764 TID:8 (CFG) (TNSNAMES) OFSP : ….
2015-04-20 21:42:09.350767 TID:8 (CFG) (SQLNET) FilePath : D:\Oracle\product\product\12.1.0\client_1\Network\Admin\Sample\sqlnet.ora
2015-04-20 21:42:09.350767 TID:8 (CFG) (TNSNAMES) FilePath : D:\Oracle\product\product\12.1.0\client_1\Network\Admin\Sample\tnsnames.ora
2015-04-20 21:42:09.350767 TID:8 (PUB) (ENT) OracleConnection.ctor()
2015-04-20 21:42:09.357768 TID:8 (PRI) (ENT) (CP) ConnectionString.GetCS()
2015-04-20 21:42:09.362769 TID:8 (PRI) (ENT) (CP) ConnectionString.ctor()
2015-04-20 21:42:09.375770 TID:8 (PRI) (ENT) (CP) ConnectionString.Parse()
2015-04-20 21:42:09.388771 TID:8 (PRI) (ENT) (CP) ConnectionString.SetProperty()
2015-04-20 21:42:09.389771 TID:8 (PRI) (EXT) (CP) ConnectionString.SetProperty()
2015-04-20 21:42:09.389771 TID:8 (PRI) (ENT) (CP) ConnectionString.SetProperty()
2015-04-20 21:42:09.389771 TID:8 (PRI) (EXT) (CP) ConnectionString.SetProperty()
2015-04-20 21:42:09.389771 TID:8 (PRI) (ENT) (CP) ConnectionString.SetProperty()
2015-04-20 21:42:09.389771 TID:8 (PRI) (EXT) (CP) ConnectionString.SetProperty()
2015-04-20 21:42:09.389771 TID:8 (PRI) (EXT) (CP) ConnectionString.Parse()
2015-04-20 21:42:09.390771 TID:8 (PRI) (EXT) (CP) ConnectionString.ctor()
2015-04-20 21:42:09.390771 TID:8 (PRI) (EXT) (CP) ConnectionString.GetCS()
2015-04-20 21:42:09.390771 TID:8 (PUB) (EXT) OracleConnection.ctor()
2015-04-20 21:42:09.435776 TID:8 (PUB) (ENT) OracleConnection.Open() (conid=295723) (state=Closed) (sessid=0) (implid=0) (pooling=T) (txnid=n/a)
2015-04-20 21:42:09.441777 TID:8 (PRI) (ENT) (CP) OracleConnectionDispenser`3..cctor()
2015-04-20 21:42:09.442777 TID:8 (PRI) (EXT) (CP) OracleConnectionDispenser`3..cctor()
2015-04-20 21:42:09.443777 TID:8 (PRI) (ENT) (CP) OracleConnectionDispenser`3.Get()
2015-04-20 21:42:09.448777 TID:8 (PRI) (ENT) (CP) PoolManager`3.ctor()
2015-04-20 21:42:09.449777 TID:8 (PRI) (EXT) (CP) PoolManager`3.ctor()
2015-04-20 21:42:09.454778 TID:8 (PRI) (ENT) (CP) PoolManager`3.Initialize() (constr=DATA SOURCE=badConn;USER ID=Scott;)
2015-04-20 21:42:09.457778 TID:8 (PRI) (ENT) (CP) ConnectionString.Secure()
2015-04-20 21:42:09.457778 TID:8 (PRI) (EXT) (CP) ConnectionString.Secure()
2015-04-20 21:42:09.474780 TID:8 (PRI) (EXT) (CP) PoolManager`3.Initialize() (pmid=48657371) (constr=DATA SOURCE=badConn;USER ID=scott;)
2015-04-20 21:42:09.475780 TID:8 (PRI) (BUF) (OBP.CTOR) (poolid:55492274) (OracleConnectionDispenser`3.GetPM)
2015-04-20 21:42:09.482781 TID:8 (PRI) (ENT) (CP) OraclePoolManager.Get()
2015-04-20 21:42:09.499782 TID:8 (PRI) (ENT) (CP) PoolManager`3.Get() (txnid=n/a) (bForceMatch=F)
2015-04-20 21:42:09.505783 TID:8 (PRI) (ENT) (CP) PoolManager`3.CreateNewPR() (txnid=n/a)
2015-04-20 21:42:09.726805 TID:8 (PRI) (ENT) TimeStamp.GetLocalTZOffset()
2015-04-20 21:42:09.726805 TID:8 (PRI) (EXT) TimeStamp.GetLocalTZOffset()
2015-04-20 21:42:09.738806 TID:8 (PRI) (ENT) (CP) ConnectionString.GetStringFromSecureString()
2015-04-20 21:42:09.738806 TID:8 (PRI) (EXT) (CP) ConnectionString.GetStringFromSecureString()
2015-04-20 21:42:09.766809 TID:10 (PRI) (ENT) (CP) PoolManager`3.CreateNewPRThreadFunc()
2015-04-20 21:42:09.780810 TID:10 (PRI) (SVC) (ENT) OracleConnectionImpl.Connect() (oper=open) (aff=n/a) (inst=) (affmatch=n/a) (sessid=-1:-1) (F;F;F;;N) (pmid=48657371)
2015-04-20 21:42:09.782811 TID:10 (PRI) (BUF) (COBP.CTOR) (poolid:1) (parentpoolid:55492274) (OracleConnectionImpl.Connect)
2015-04-20 21:42:09.827815 TID:10 (PRI) (BUF) (ALLOCATION) (bufid:1)
2015-04-20 21:42:09.837816 TID:10 (NET) (SND) 00 3A 00 00 01 00 00 00 |.:......|
2015-04-20 21:42:09.922825 TID:10 (NET) (REC) 00 00 00 00 00 00 00 00 |........|
2015-04-20 21:42:09.925825 TID:10 (PRI) (BUF) (ALLOCATION) (bufid:3)
2015-04-20 21:42:09.925825 TID:10 (NET) NS Handshake completed successfully
2015-04-20 21:42:09.925825 TID:10 (NET) Negotiated SDU size = 8192
2015-04-20 21:42:09.933826 TID:10 (PRI) (BUF) (ALLOCATION) (bufid:4)
2015-04-20 21:42:09.934826 TID:10 (PRI) (BUF) (OBP.GET) (poolid:55492274) (key:8192) (bufid:4) (count:0) (ConOraBufPool.Init)
2015-04-20 21:42:09.944827 TID:10 (PRI) (BUF) (COBP.GET) (poolid:1) (key:8192) (bufid:11) (count:7) (OraBufWriter.Initialize)
2015-04-20 21:42:09.946827 TID:10 (PRI) (SVC) (ENT) OracleConnectionImpl.DoProtocolNegotiation()
2015-04-20 21:42:09.947827 TID:10 (PRI) (TTC) (ENT) TTCProtocolNegotiation.WriteMessage()
2015-04-20 21:42:09.948827 TID:10 (PRI) (TTC) (ENT) TTCMessage.WriteTTCCode()
2015-04-20 21:42:09.948827 TID:10 (PRI) (TTC) (EXT) TTCMessage.WriteTTCCode()
2015-04-20 21:42:09.949827 TID:10 (PRI) (TTC) (EXT) TTCProtocolNegotiation.WriteMessage()
2015-04-20 21:42:09.953828 TID:10 (NET) (SND) 00 1D 00 00 06 00 00 00 |........|
2015-04-20 21:42:09.953828 TID:10 (NET) (SND) 00 00 |.. |
2015-04-20 21:42:09.953828 TID:10 (NET) (SND) 01 06 00 4F 44 50 2E 4E |...ODP.N|
2015-04-20 21:42:09.953828 TID:10 (NET) (SND) 45 54 5F 4D 61 6E 61 67 |ET_Manag|
2015-04-20 21:42:09.953828 TID:10 (NET) (SND) 65 64 00 |ed. |
2015-04-20 21:42:09.957828 TID:10 (PRI) (TTC) (ENT) TTCProtocolNegotiation.ReadResponse()
2015-04-20 21:42:09.962829 TID:10 (PRI) (BUF) (COBP.GET) (poolid:1) (key:8192) (bufid:10) (count:6) (OraBufReader.GetDataFromNetwork)
2015-04-20 21:42:09.996832 TID:10 (PRI) (ENT) TTCProtocolNegotiation.ReadResponse()
2015-04-20 21:42:09.999832 TID:10 (PRI) (TTC) (ERR) TTCProtocolNegotiation.ReadResponse() (txnid=n/a) OracleInternal.Network.NetworkException (0x80004005): ORA-03135: Connection lost contact ---> System.Net.Sockets.SocketException (0x80004005): An established connection was aborted by the software in your host machine
 at OracleInternal.Network.ReaderStream.Read(OraBuf OB)
 at OracleInternal.Network.ReaderStream.Read(OraBuf OB)
 at OracleInternal.TTC.OraBufReader.GetDataFromNetwork()
 at OracleInternal.TTC.OraBufReader.Read(Boolean bIgnoreData)
 at OracleInternal.TTC.MarshallingEngine.UnmarshalUB1(Boolean bIgnoreData)
 at OracleInternal.TTC.TTCProtocolNegotiation.ReadResponse()
2015-04-20 21:42:09.999832 TID:10 (PRI) (TTC) (ERR) TTCProtocolNegotiation.ReadResponse() (txnid=n/a) System.Net.Sockets.SocketException (0x80004005): An established connection was aborted by the software in your host machine
 at OracleInternal.Network.ReaderStream.Read(OraBuf OB)
2015-04-20 21:42:09.999832 TID:10 (PRI) (EXT) TTCProtocolNegotiation.ReadResponse()
2015-04-20 21:42:10.009833 TID:10 (PRI) (TTC) (EXT) TTCProtocolNegotiation.ReadResponse()
2015-04-20 21:42:10.009833 TID:10 (PRI) (ENT) OracleConnectionImpl.DoProtocolNegotiation()
2015-04-20 21:42:10.009833 TID:10 (PRI) (SVC) (ERR) OracleConnectionImpl.DoProtocolNegotiation() (txnid=n/a) OracleInternal.Network.NetworkException (0x80004005): ORA-03135: Connection lost contact ---> System.Net.Sockets.SocketException (0x80004005): An established connection was aborted by the software in your host machine
 at OracleInternal.Network.ReaderStream.Read(OraBuf OB)
 at OracleInternal.Network.ReaderStream.Read(OraBuf OB)
 at OracleInternal.TTC.OraBufReader.GetDataFromNetwork()
 at OracleInternal.TTC.OraBufReader.Read(Boolean bIgnoreData)
 at OracleInternal.TTC.MarshallingEngine.UnmarshalUB1(Boolean bIgnoreData)
 at OracleInternal.TTC.TTCProtocolNegotiation.ReadResponse()
 at OracleInternal.ServiceObjects.OracleConnectionImpl.DoProtocolNegotiation()
2015-04-20 21:42:10.009833 TID:10 (PRI) (SVC) (ERR) OracleConnectionImpl.DoProtocolNegotiation() (txnid=n/a) System.Net.Sockets.SocketException (0x80004005): An established connection was aborted by the software in your host machine
 at OracleInternal.Network.ReaderStream.Read(OraBuf OB)
2015-04-20 21:42:10.009833 TID:10 (PRI) (EXT) OracleConnectionImpl.DoProtocolNegotiation()
2015-04-20 21:42:10.018834 TID:10 (PRI) (SVC) (EXT) OracleConnectionImpl.DoProtocolNegotiation()
2015-04-20 21:42:10.018834 TID:10 (PRI) (ENT) OracleConnectionImpl.Connect()
2015-04-20 21:42:10.018834 TID:10 (PRI) (SVC) (ERR) OracleConnectionImpl.Connect() (txnid=n/a) OracleInternal.Network.NetworkException (0x80004005): ORA-03135: Connection lost contact ---> System.Net.Sockets.SocketException (0x80004005): An established connection was aborted by the software in your host machine
 at OracleInternal.Network.ReaderStream.Read(OraBuf OB)
 at OracleInternal.Network.ReaderStream.Read(OraBuf OB)
 at OracleInternal.TTC.OraBufReader.GetDataFromNetwork()
 at OracleInternal.TTC.OraBufReader.Read(Boolean bIgnoreData)
 at OracleInternal.TTC.MarshallingEngine.UnmarshalUB1(Boolean bIgnoreData)
 at OracleInternal.TTC.TTCProtocolNegotiation.ReadResponse()
 at OracleInternal.ServiceObjects.OracleConnectionImpl.DoProtocolNegotiation()
 at OracleInternal.ServiceObjects.OracleConnectionImpl.Connect(ConnectionString cs, Boolean bOpenEndUserSession, String instanceName)
2015-04-20 21:42:10.019834 TID:10 (PRI) (SVC) (ERR) OracleConnectionImpl.Connect() (txnid=n/a) System.Net.Sockets.SocketException (0x80004005): An established connection was aborted by the software in your host machine
 at OracleInternal.Network.ReaderStream.Read(OraBuf OB)
2015-04-20 21:42:10.019834 TID:10 (PRI) (EXT) OracleConnectionImpl.Connect()
2015-04-20 21:42:10.028835 TID:10 (PRI) (SVC) (EXT) OracleConnectionImpl.Connect() (oper=open) (aff=n/a) (inst=) (affmatch=n/a) (sessid=-1:-1) (F;F;F;;N) (pmid=48657371)
2015-04-20 21:42:10.028835 TID:10 (PRI) (EXT) (CP) PoolManager`3.CreateNewPRThreadFunc()
2015-04-20 21:42:10.045837 TID:8 (PRI) (ENT) PoolManager`3.CreateNewPR()
2015-04-20 21:42:10.045837 TID:8 (PRI) (ERR) (CP) PoolManager`3.CreateNewPR() (txnid=n/a) OracleInternal.Network.NetworkException (0x80004005): ORA-03135: Connection lost contact ---> System.Net.Sockets.SocketException (0x80004005): An established connection was aborted by the software in your host machine
 at OracleInternal.Network.ReaderStream.Read(OraBuf OB)
 at OracleInternal.ConnectionPool.PoolManager`3.CreateNewPR(Int32 reqCount, Boolean bForPoolPopulation, ConnectionString csWithDiffOrNewPwd, String instanceName)
2015-04-20 21:42:10.045837 TID:8 (PRI) (ERR) (CP) PoolManager`3.CreateNewPR() (txnid=n/a) System.Net.Sockets.SocketException (0x80004005): An established connection was aborted by the software in your host machine
 at OracleInternal.Network.ReaderStream.Read(OraBuf OB)
2015-04-20 21:42:10.045837 TID:8 (PRI) (EXT) PoolManager`3.CreateNewPR()
2015-04-20 21:42:10.056838 TID:8 (PRI) (EXT) (CP) PoolManager`3.CreateNewPR() (aff=n/a) (inst=) (affmatch=n/a) (sessid=-1:-1) (F;F;F;;N) (pmid=48657371)
2015-04-20 21:42:10.056838 TID:8 (PRI) (EXT) (CP) PoolManager`3.Get() (txnid=n/a) PM.Get(aff=;force=F) returning (null)
2015-04-20 21:42:10.056838 TID:8 (PRI) (ENT) OraclePoolManager.Get()
2015-04-20 21:42:10.056838 TID:8 (PRI) (ERR) (CP) OraclePoolManager.Get() (txnid=n/a) OracleInternal.Network.NetworkException (0x80004005): ORA-03135: Connection lost contact ---> System.Net.Sockets.SocketException (0x80004005): An established connection was aborted by the software in your host machine
 at OracleInternal.Network.ReaderStream.Read(OraBuf OB)
 at OracleInternal.ConnectionPool.PoolManager`3.CreateNewPR(Int32 reqCount, Boolean bForPoolPopulation, ConnectionString csWithDiffOrNewPwd, String instanceName)
 at OracleInternal.ConnectionPool.PoolManager`3.Get(ConnectionString csWithDiffOrNewPwd, Boolean bGetForApp, String affinityInstanceName, Boolean bForceMatch)
 at OracleInternal.ConnectionPool.OraclePoolManager.Get(ConnectionString csWithNewPassword, Boolean bGetForApp, String affinityInstanceName, Boolean bForceMatch)
2015-04-20 21:42:10.056838 TID:8 (PRI) (ERR) (CP) OraclePoolManager.Get() (txnid=n/a) System.Net.Sockets.SocketException (0x80004005): An established connection was aborted by the software in your host machine
 at OracleInternal.Network.ReaderStream.Read(OraBuf OB)
2015-04-20 21:42:10.056838 TID:8 (PRI) (EXT) OraclePoolManager.Get()
2015-04-20 21:42:10.067839 TID:8 (PRI) (EXT) (CP) OraclePoolManager.Get() (txnid=n/a)
2015-04-20 21:42:10.082841 TID:8 (PRI) (ENT) OracleConnectionDispenser`3.Get()
2015-04-20 21:42:10.082841 TID:8 (PRI) (ERR) (CP) OracleConnectionDispenser`3.Get() (txnid=n/a) OracleInternal.Network.NetworkException (0x80004005): ORA-03135: Connection lost contact ---> System.Net.Sockets.SocketException (0x80004005): An established connection was aborted by the software in your host machine
 at OracleInternal.Network.ReaderStream.Read(OraBuf OB)
 at OracleInternal.ConnectionPool.PoolManager`3.CreateNewPR(Int32 reqCount, Boolean bForPoolPopulation, ConnectionString csWithDiffOrNewPwd, String instanceName)
 at OracleInternal.ConnectionPool.PoolManager`3.Get(ConnectionString csWithDiffOrNewPwd, Boolean bGetForApp, String affinityInstanceName, Boolean bForceMatch)
 at OracleInternal.ConnectionPool.OraclePoolManager.Get(ConnectionString csWithNewPassword, Boolean bGetForApp, String affinityInstanceName, Boolean bForceMatch)
 at OracleInternal.ConnectionPool.OracleConnectionDispenser`3.Get(ConnectionString cs, PM conPM, ConnectionString pmCS, SecureString securedPassword, SecureString securedProxyPassword)
2015-04-20 21:42:10.082841 TID:8 (PRI) (ERR) (CP) OracleConnectionDispenser`3.Get() (txnid=n/a) System.Net.Sockets.SocketException (0x80004005): An established connection was aborted by the software in your host machine
 at OracleInternal.Network.ReaderStream.Read(OraBuf OB)
2015-04-20 21:42:10.082841 TID:8 (PRI) (EXT) OracleConnectionDispenser`3.Get()
2015-04-20 21:42:10.093842 TID:8 (PRI) (EXT) (CP) OracleConnectionDispenser`3.Get() (txnid=n/a)
2015-04-20 21:42:10.093842 TID:8 (PRI) (ENT) OracleConnection.Open()
2015-04-20 21:42:10.093842 TID:8 (PUB) (ERR) OracleConnection.Open() (txnid=n/a) OracleInternal.Network.NetworkException (0x80004005): ORA-03135: Connection lost contact ---> System.Net.Sockets.SocketException (0x80004005): An established connection was aborted by the software in your host machine
 at OracleInternal.Network.ReaderStream.Read(OraBuf OB)
 at OracleInternal.ConnectionPool.PoolManager`3.CreateNewPR(Int32 reqCount, Boolean bForPoolPopulation, ConnectionString csWithDiffOrNewPwd, String instanceName)
 at OracleInternal.ConnectionPool.PoolManager`3.Get(ConnectionString csWithDiffOrNewPwd, Boolean bGetForApp, String affinityInstanceName, Boolean bForceMatch)
 at OracleInternal.ConnectionPool.OraclePoolManager.Get(ConnectionString csWithNewPassword, Boolean bGetForApp, String affinityInstanceName, Boolean bForceMatch)
 at OracleInternal.ConnectionPool.OracleConnectionDispenser`3.Get(ConnectionString cs, PM conPM, ConnectionString pmCS, SecureString securedPassword, SecureString securedProxyPassword)
 at Oracle.ManagedDataAccess.Client.OracleConnection.Open()
2015-04-20 21:42:10.093842 TID:8 (PUB) (ERR) OracleConnection.Open() (txnid=n/a) System.Net.Sockets.SocketException (0x80004005): An established connection was aborted by the software in your host machine
 at OracleInternal.Network.ReaderStream.Read(OraBuf OB)
2015-04-20 21:42:10.093842 TID:8 (PRI) (EXT) OracleConnection.Open()
2015-04-20 21:42:10.110843 TID:8 (PUB) (EXT) OracleConnection.Open() (conid=11111) (state=Closed) (sessid=0) (implid=0) (pooling=T) (txnid=n/a)
Cheers,
Muhammad

Hi,
Please open the alert log and check for ora-600 or ora-7445 error. if you are getting then paste the query and call stack information.
Sorry last time i, was not logged in :)
Kind Regards,
Rakesh Jayappa
Edited by: user9243284 on Sep 15, 2010 5:30 AM

ConnectionFactory Exception

Hello All,
I am working on migrating a J2EE app from Websphere Application Developer 5.1.2 to run on SAP J2EE engine. Once I deployed the ear and started the app, I get the app's login screen. When I try to login, I get the following exception:
com.sap.engine.services.jndi.persistent.exceptions.NamingException: Exception during lookup operation of object with name webContainer/applications/sap.com/PTA/pta-web/java:comp/env/jdbc/NonXADataSource, cannot resolve object reference. [Root exception is com.sap.engine.services.connector.exceptions.BaseResourceException: ConnectionFactory "jdbc/NonXADataSource" does not exist. Possible reasons: the connector in which ConnectionFactory "jdbc/NonXADataSource" is defined is not deployed or not started.
Below are the steps that I've done on the migration to SAP:
1. From SAP Management Console, started the J2EE Engine.
2. From Visual Administrator Tool, I created the JDBC driver (added appropriate drivers needed for SQL Server 2000) and datasources (added two datasources needed by our app), using the JDBC Connector.
3. From Deployment Tool, I did the following:
        a. Created a project.
        b. Using the Assembler tab, created an EAR file from the WAR file that I exported from our J2EE app in Websphere Application Developer 5.1.2.
        c. Using the Deployer tab, added the datasource configuration and added the datasource alias.
        d. Using the Deployer tab, I deployed the EAR file and started the application.
Since I am new in using SAP, I most likely missed something in my configuration setup. Any advice on this issue is greatly appreciated.
Thanks in advance,
Jose

Hello Srinivasan,
Thanks for the reply and good point.
When I setup my datasources, I did run the test query in the DB initialization to make sure that the datasources were setup correctly. I received an OK reply when the query ran successfully.
Is there any other setup which I may have left out?
Thanks,
Jose

Re: Oracle ODAC 12c Release 3 32-bit supports EF 6.x?

I am also facing same problem with latest ODP.NET. Our existing application with 11G and EF 4.3 DB first worked very well. We need to migrate our application from 11G to 12C. But its showstopper for us to proceed. Please help us.
My environment details
Latest Oracle ODAC 12c Release 3 - 32-bit released on 24-Dec-2014
Visual Studio 2013 Update 3 - 32 Bit on Windows 8.1 64 bit OS
Entity Framework 6.1.31219.0 (EntityFramework.6.1.2)
I have tried with .Net framework 4.5, 4.5.1 and 4.5.2.
The latest EntityFramework.dll (6.1.31219.0) added to project reference, EF 6.x option alone comes also getting greyed out.
If I remove EntityFramework.dll from project reference, getting only option to use EF 5.0
Tried various config file changes, different versions of EF (6+), also tried reverting to ODAC 12c Release 3 Beta. I could not make it working 12c ODP.Net with EF 6+ DB first.
Please suggest us the ideal environment for 12c ODP.Net with EF 6+ DB first.
Thanks

Have you set the entityFramework correctly in the local app.config/web.config? You need to set it both in any libraries using the code and in the deployed application.
And - how is the system.data/DbProviderFactories in the correct machine.config? You either have to have it set in the correct machine.config or the local app.config/web.config files.
Here's my working local config file, using the 12c R3 release version dll's and the managed drivers:
<configSections>
 <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
 <section name="oracle.manageddataaccess.client" type="OracleInternal.Common.ODPMSectionHandler, Oracle.ManagedDataAccess, Version=4.121.2.0, Culture=neutral, PublicKeyToken=89b483f429c47342" />
</configSections>
<entityFramework>
 <defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlConnectionFactory, EntityFramework" />
 <providers>
 <provider invariantName="Oracle.ManagedDataAccess.Client" type="Oracle.ManagedDataAccess.EntityFramework.EFOracleProviderServices, Oracle.ManagedDataAccess.EntityFramework, Version=6.121.2.0, Culture=neutral, PublicKeyToken=89b483f429c47342" />
 <provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
 </providers>
</entityFramework>
<system.data>
 <DbProviderFactories>
 
 <remove invariant="Oracle.ManagedDataAccess.Client" />
 <add name="ODP.NET, Managed Driver" invariant="Oracle.ManagedDataAccess.Client" description="Oracle Data Provider for .NET, Managed Driver" type="Oracle.ManagedDataAccess.Client.OracleClientFactory, Oracle.ManagedDataAccess, Version=4.121.2.0, Culture=neutral, PublicKeyToken=89b483f429c47342" />
 </DbProviderFactories>
</system.data>
<connectionStrings>
 <add name="MyOracleModel" connectionString="DATA SOURCE=MySource;PASSWORD=MyPassword;PERSIST SECURITY INFO=True;USER ID=MyUserName" providerName="Oracle.ManagedDataAccess.Client" />
</connectionStrings>
And for example
<oracle.manageddataaccess.client>
 <version number="4.121.2.0">
 <dataSources>
 <dataSource alias="MySource" descriptor="(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=localhost)(PORT=1521))(CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=MyService)))" />
 </dataSources>
 </version>
</oracle.manageddataaccess.client>
for explicit server settings or
<oracle.manageddataaccess.client>
 <version number="4.121.2.0">
 <settings>
 <setting name="TNS_ADMIN" value="C:\app\path\to\tnsnamesdotora\here\network\ADMIN" />
 </settings>
 </version>
</oracle.manageddataaccess.client>
..to point to a tnsnames.ora file.

Get BaseResourceException with JDBC ds.getConnection()

Hi,
I have created a stateless sessionbean with the intension to connect to the default SAP database by JDBC. Therefore I have created 3 project: a dictionairy project, a enterprise java bean project and a j2ee application project. Within the j2ee application project I have created a datasource alias:
?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE data-source-aliases SYSTEM "data-source-aliases.dtd">
<data-source-aliases>
 <aliases>
 <data-source-name>${com.sap.datasource.default}</data-source-name>
 <alias>UNIQEMA_CONTACT_US</alias>
 </aliases>
</data-source-aliases>
And in the ejb module project I have created also a reference to the datasource:
 <resource-ref>
 <res-ref-name>UNIQEMA_CONTACT_US</res-ref-name>
 <res-type>javax.sql.DataSource</res-type>
 <res-auth>Application</res-auth>
 <res-sharing-scope>Shareable</res-sharing-scope>
 </resource-ref>
I have also created the following create method in the ejb :
 public void ejbCreate() throws CreateException {
 try {
// Class.forName("com.sap.dbtech.jdbc.DriverSapDB");
 Context ctx = new InitialContext();
 DataSource ds = (DataSource) ctx.lookup("java:comp/env/UNIQEMA_CONTACT_US");
 conn = ds.getConnection();
 } catch (Exception e) {
 throw new CreateException("e.getMessage");
But when the ejb excutes the ds.getConnection() I got the following error:
com.sap.engine.services.connector.exceptions.BaseResourceException: Cannot get connection. Reason: the thread of component "ejbContexts/sap.com/com.atosorigin.uniqema.contactus.appl/uniqema_contact_us_country" in application "sap.com/com.atosorigin.uniqema.contactus.appl" is currently associated with a restricted resource set and it is not allowed to get connection within it.
Please can someone say what I have done wrong a which feature I have forgotten to set.
regards,
Sander Valkenburg

Hi Sander,
another note on using DS connections:
1. connection as you may know are scarce resources, meant to be shared among apps. Storing a connection in a instance variable of a bean is not a good idea for another reason to: the database times out connections too!
2. proper usage would be something like this
Connection conn = null;
try {
// acquire conn.
conn = ds.getConnection();
// do something with it
} catch( ..) {
} finally {
// give conn back to pool
try { if () conn.close(); } catch(Exception e) {}
Regards
Gregor

Datasource alias

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