Unable to use SQLJ OCI driver in weblogic 5.1

Hi,I am trying to use SQLJ OCI driver instead of JDriver on solaries but always get an error "java.sql.SQLException: Error while trying to retrieve text for error ORA-12545" when connection pool is being created.The same works fine if I use JDriver.Moreover when I try with a standalone application which loads SQLJ OCI Driver it also works fine. Is there anything to be done/added in weblogic properties file or startWeblogic.sh for this to work on solaries? ORACLE_HOME is set properly! if not JDRIVER would have thrown the same error!!On NT it works great!!

To us, a JDBC driver is just a JDBC driver provided that it is JDBC complaint. Make sure that you have the ORACLE_HOME set to point to the base directory where the Oracle client is installed and LD_LIBRARY_PATH includes the $ORACLE_HOME/lib directory. If this still doesn't help, can you post the relevant section of the weblogic.properties file and the complete error message including the stack trace?
Samprathi wrote:
Hi,I am trying to use SQLJ OCI driver instead of JDriver on solaries but always get an error "java.sql.SQLException: Error while trying to retrieve text for error ORA-12545" when connection pool is being created.The same works fine if I use JDriver.Moreover when I try with a standalone application which loads SQLJ OCI Driver it also works fine. Is there anything to be done/added in weblogic properties file or startWeblogic.sh for this to work on solaries? ORACLE_HOME is set properly! if not JDRIVER would have thrown the same error!!On NT it works great!!

Similar Messages

Problem JDBC Connection using OCI Driver on Weblogic Portal on Linux

Hi Team,
I want a JDBC connection using OCI Driver in Weblogic Portal 8.1 sp4 on Linux. When I had tested using JDBC connection using Plain Java Code it is working. Also when I create the OCI Connection Weblogic Connection Pool it is working.
But My Requirement is to create the connection using Java Code in Portal Application
But When I create OCI connection in the code it is throwing NO SUITABLE DRIVER Found.
---------- Code in Plain Java Code ------------ Same code is used in Weblogic Portal Application --------------------------------
     public static void main(String[] args) throws Exception{
          Class.forName("oracle.jdbc.driver.OracleDriver");
          DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
          String url="jdbc:oracle:oci8:@TESTDB";
          Properties props = new Properties();
     props.put("user","scott");
     props.put("password","tiger");
          conn=DriverManager.getConnection(url,props);
When I am using the same code in Weblogic Portal and Deployed on Weblogic Portal Server 8.1 SP4 it is throwing following error.
-------------- Exception on Server Log --------------------
java.sql.SQLException: No suitable driver
at java.sql.DriverManager.getConnection(Ljava.lang.String;Ljava.util.Properties;Ljava.lang.ClassLoader;)Ljava.sql.Connection;(Unknown Source)
at java.sql.DriverManager.getConnection(Ljava.lang.String;Ljava.util.Properties;)Ljava.sql.Connection;(Unknown Source)
My Environment is
LINUX
Weblogic 8.1 SP4
Oracle 9i Client on Same Machine
Oracle 10g Server on Different Machine
My Environment Variables on the Linux Server also set properly as following
PATH=/apps/pmaaum/ant/apache-ant-1.6.5/bin:.:/apps/beahomedev/jdk142_05/bin:/usr/kerberos/bin:/usr/local/bin:/bin:/usr/bin:/usr/X11R6/bin:/apps/oracle/ora9i/product/9.2.0/bin:/usr/local/bin:/bin:/usr/bin:/usr/X11R6/bin:/apps/oracle/ora9i/bin
LD_LIBRARY_PATH=/usr/lib:/apps/oracle/ora9i/product/9.2.0/lib:/apps/oracle/ora9i/product/9.2.0/lib32:/apps/oracle/ora9i/product/9.2.0/rdbms/lib:/usr/openwin/lib:/apps/oracle/ora9i/product/9.2.0/jdbc/lib
JAVA_HOME=/apps/beahomedev/jdk142_05
JDBC_LIB=/apps/oracle/ora9i/product/9.2.0/jdbc/lib
CLASSPATH=:.:/apps/beahomedev/jdk142_05/lib/rt.jar:/apps/oracle/ora9i/product/9.2.0/jdbc/lib/classes12.jar
Please help me, Let me know if you required anything.
Thanks in Advance
Vishnu
Edited by: vishnuk on Oct 23, 2009 4:07 AM
Edited by: vishnuk on Oct 23, 2009 4:10 AM

Hi Vishnu
Looks like a classloader issue. BEA class loader is very tricky. Any jar added manually in classpath, will end up loading only those classes. Any imports that we have in any of those classes do not get loaded. Anyhow, coming to your point, add classes12.jar inside your portal web project Web-Inf/lib folder and see if that helps. Usually thats where we put all the JARs for 8.1 SPxx applications. If this still breaks, then remove the jar from web-inf/lib folder and add under your portal app App-Inf/lib folder. First try with app-inf/lib folder having this jar. If not then with web-inf/lib. Basically web-inf is specific to that web app only. If you have a different app having this jdbc code, then put under app-inf/lib folder. Make sure that you remove the classes12.jar that you added in classpath either in env variable or in setdomainenv.cmd file.
When weblogic uses native OCI Drivers, it refers to jars at this location: ....\beawlp814\weblogic81\server\ext\jdbc\oracle\10g or 9g. Try using one of these jars and see if that works. Most of the times I used these jars only for oracle specific native drivers.
Word of caution. Try to use Connection Pool and a DataSource created in weblogic console for your jdbc code. This Datasource can still use the Oracle drivers that you want (instead of BEA Weblogic wrapper oci drivers) located in above location. Use JNDI Lookup and get Datasource and then connection. This is more recommended approach with many advantages then using DriverManager approach..
Goud

Using Oracle OCI Driver 8.1.6 in Compaq Tru64 fastVM

Hi!
I try to using Oracle OCI Driver in Compaq Tru64.
I used fast VM (with -fast option weblogic startup) then the result
during populating Connection Pool, weblogic server down with core dump
I attached core file.
is there anyone in this situation?
[weblogicOCITest.txt]

Try using the 8.1.7 Thin Driver (the 8.1.6 Thin driver is buggy).
"jungil, kim" wrote:
Hi!
I try to using Oracle OCI Driver in Compaq Tru64.
I used fast VM (with -fast option weblogic startup) then the result
during populating Connection Pool, weblogic server down with core dump
I attached core file.
is there anyone in this situation?
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blogic/weblogic/license/weblogic/time/common/TriggerDef.class°R!^N/E2^P0
!^N/E^A°R!^N/EBi!B/fsweblogic/weblogic/license/weblogic/time/common/TriggerDef.c
lass˜…^H!^Ap^O/Eh@^O/E^O/E'^A!^A?@X^A!
H^H!p^H!L !^L !ˆÍ !8 !, !^Pm !` !°í !'^A!/fs
weblogic/weblogic/license/weblogic/time/common/TriggerDef.class'^A!^Bs'^A!B/fswe
blogic/weblogic/license/weblogic/time/common/TriggerDef.class°R!^N/E2^P0
!^P^R/E^AX^M^G!@”K!P^Q/EB^Ai!,/fsweblogic/weblogic/classes/i!Z/fsweblogic/weblog
ic/classes/weblogic/time/common/TriggerDef.class°R!P^Q/EB˜…^H!^AX^R/Eh@h^R/Eh^R/
E'^A!^A?@X^A!
H^H!p^H!L !^L !ˆÍ !8 !, !^Pm !` !°í !'^A!/fs
weblogic/weblogic/classes/weblogic/time/common/TriggerDef.class'^A!^Bs'^A!B/fswe
blogic/weblogic/classes/weblogic/time/common/TriggerDef.class°R!P^Q/E2^P˜í^S!^P/
EX^M^G!@”K!`^T/Es^Ai!A[ServerClassFinder]found local classpath source: i![Server
ClassFinder]found local classpath source: /fsweblogic/weblogic/classes/weblogic/
time/common/TriggerDef.class°R!`^T/EsX^M^G!@”K!^U/E1^Ai!"Found local class i!FFo
und local class weblogic.time.common.TriggerDef°R!^U/E1˜…^H!^A^V/Eh@^V/E^V/E'^A!
^A?@X^A!
H^H!p^H!L !^L !ˆÍ !8 !, !^Pm !` !°í !'^A!/fs
weblogic/weblogic/classes/weblogic/time/common/TriggerDef.class'^A!^Bs'^A!B/fswe
blogic/weblogic/classes/weblogic/time/common/TriggerDef.class'^A!^AÊþº¾^C-^T^G^S
^G^O^G^F^G^P^A^MConstantValue^A^_weblogic/time/common/TriggerDef^A^KtriggerInit^
A"(Lweblogic/common/T3ServicesDef;)V^A
Exceptions^A^OLineNumberTable^A
ClassFinder]found local classpath source: /fsweblogic/weblogic/classes/weblogic/
time/common/TriggerDef.class°R!`^T/EsX^M^G!@”K!^U/E1^Ai!"Found local class i!FFo
und local class weblogic.time.common.TriggerDef°R!^U/E1˜…^H!^A^V/Eh@^V/E^V/E'^A!
^A?@X^A!
H^H!p^H!L !^L !ˆÍ !8 !, !^Pm !` !°í !'^A!/fs
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blogic/weblogic/classes/weblogic/time/common/TriggerDef.class'^A!^AÊþº¾^C-^T^G^S
^G^O^G^F^G^P^A^MConstantValue^A^_weblogic/time/common/TriggerDef^A^KtriggerInit^
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Exceptions^A^OLineNumberTable^A
SourceFile^A^NLocalVariables^A^DCode^A^OTriggerDef.java^A^Pjava/lang/Object^A we
blogic/time/common/Triggerable^A^](Lweblogic/common/ParamSet;)V^A^KsetServices^A
!weblogic/common/ParamSetException^B^A^C^B^A^D^B^D^A^R^H^D^A^G^Q^A ^D^A^A^A
^K^B^N(!^D!^H^CA@ðö.Eèß^G!˜…^H!^A^H^Z/Eh@^X^Z/E^X^Z/E'^A!^A?@X^A!
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weblogic/weblogic/classes/weblogic/time/common/TriggerDef.class'^A!^Bs'^A!B/fswe
blogic/weblogic/classes/weblogic/time/common/TriggerDef.class°R! ú.E^TE^A!X^M^G!
@”K!0^\/En^Ai!^WLoaded i!0Loaded weblogic.time.common.TriggerDef from i!nLoaded
weblogic.time.common.TriggerDef from /fsweblogic/weblogic/classes/weblogic/time/
common/TriggerDef.class°R!0^\/En(B!CDh(/^\EhüëD/^\E^D^H˜âDX^M^G!@”K!^]/E
^Ai!^A+°R!^]/E^Ai!^Q+HncbPool°R!^]/E ^P#!^P^YE^]/E/^\E8R^E!;ˆØ^]/E^]/EX^M^G!@
”K!^^/E,^Ai!^XHncbPool created with 1i!^L01°R!^^/E^Ai!^A1i!2HncbPool created wit
h 1 initial connections.°R!^^/E,^H4^E!@”K! /EK@?^^E!eøÑ6!^_/E /E^H4^E!@”K!!/EK@?
^^E!eøÑ6!!/E!/E

Problem in executing a SP in Java using Oracle OCI Driver...

Hi,
I have a installed the Oracle OCI driver on iPlanet Web Server 4.1. The application has been designed using the Jakarta Struts framework where the dom classes act as an interface between the database and the application(action classes). The dom classes execute stored procedures stored in an SP packages (eg. DDTS_PACK.setContact(..)). Now here's the problem. When a new record is being inserted, the dom executes the 'setContact' stored procedure using a java.sql.CallableStatement. The execution of this stored procedure is successful at times and fails at times. What could be the reason?? Could it be something to do with connection pooling. The default connection pooling class from oracle, oracle.jdbc.pool.OracleConnectionCacheImpl() is being used to get the connection. The funny thing is that the stored procedure gets executed both the time (success/failure) and returns a return status as 'N' when it fails and 'Y' when it is successful.
I would be greatful to anybody who could give a solution to the above problem. Thanks and have a great day.
Regards,
Anand

Since the pipe '|' is interpreted by the shell then you need the shell to invoke your command
String[] command = {"sh","-c","find /tmp/reports1 -name " + "\"" + "*" + "\"" + " -mtime +" + strdaysback + " -print|xargs rm -r"};
final Process process = Runtime.getRuntime().exec(command);
You should also read http://www.javaworld.com/javaworld/jw-12-2000/jw-1229-traps.html at least twice and implement the recommendation regarding stdout and stderr.
P.S. Why are you not using Java to find and delete these files?
Message was edited by:
sabre150

Using oracle thin driver from Weblogic server 6.1

Hi
I need to know which driver is best for establishing JDBC Connection i.e.
whether to use JDriver provided with Weblogic or to go using Oracle thin driver.
Can some one tell the detailed procedure involved in configuring oracle thin driver
in Weblogicserver 6.1.
Thanks in advance,
S Gopikrishna

I would recommend using the thin driver where ever possible, their are
certain problems with thin driver which are more in the area of XA support
you can check weblogic documentation for pointers on this. Oracles latest
thin driver is pretty stable as they have fixed a bunch of problems.
heres how to use thin driver:
create the connection pool using the following url
jdbc:oracle:thin:@<mc-name or ip-address>:<port-no>:<oracle sid>
and driver: oracle.jdbc.driver.OracleDriver
You dont have to install the thin driver its bundled with the product.
hth
sree
"S Gopikrishna" <[email protected]> wrote in message
news:3c34a0e5$[email protected]..
Hi
I need to know which driver is best for establishing JDBC Connection
i.e.
whether to use JDriver provided with Weblogic or to go using Oracle thin
driver.
Can some one tell the detailed procedure involved in configuring oracle thin
driver
in Weblogicserver 6.1.
Thanks in advance,
S Gopikrishna

Using SQLJ in Session EJB (WebLogic 6.1) - connection giving ClassCastError

Hi All
I have one SQLJ file which i have translated to a .java file and , its contents ( methods) have ben pasted in a Session bean , which is deployed in Weblogic 6.1 App Server .
Now in Session bean i am using the jndi lookup of my datasource in Weblogic and creating a conection to the database .
with this connection the normal jdbc methods connects to the databse , but the sqlj method gives a class cast error when i try to allocate the Connection Object to the DefaultContext .
*********************** CODE SNIP ********************
new sqlj.runtime.ref.DefaultContext m_dx = new sqlj.runtime.ref.DefaultContext(conn);
sqlj.runtime.ref.DefaultContext.setDefaultContext(m_dx);
"conn"is the jndi dsn's
DataSourse.getConnection ();
/*In the Method */
sqlj.runtime.ConnectionContext __sJT_connCtx = sqlj.runtime.ref.DefaultContext.getDefaultContext();
the bean compiles , and is deployed sucessfully , and after lookup the conn and m_dx objects are created sucessfully , but when the sqlj method runs it gives a class cast exception .
java.lang.ClassCastException: weblogic.jdbc.rmi.SerialConnection
Is it that Weblogic will not support SQLJ translated code ?
Please help me out , Will i be able to use the Good features of SQLJ in my EJB beans to be Deployed in Weblogic 6.1 Application Server .
Thanks

Hi Nicolas,
Have you tried to turn on testOnReserve setting of the coneection pool?
Regards,
"Nicolas Devos" <[email protected]> wrote in message
news:3c5fa916$[email protected]..
>
Hi,
I am using weblogic 6.1 and oracle 8.1.6, and experiences
problems with connections pools and database crash.
When the database server crashes during an EJB transactions,
the connection used by that transaction seems to be lost and
is never rebuilt when the database server restarts, therefore
the number of connections within the pool shrinks thoroughly
if I have several connections used while the database crashes
or is shutdown for maintenance.
If this db crash takes time to recover, all connections
are destroyed and the pool become unusable.
As soon as all connections have been 'destroyed' I have
the following exception:
'connection pool - none available' when trying to get
a connection.
When I restart the database server, the pool does not rebuilt
itself.
(I am using a test table to test the presence of the database
with a frequency set to 60s)
I did the same operation without EJB transactions and the pool
could rebuilt itself after the database has been restarted.
I had that problem with weblogic 6.0 already and in the
release notes of 6.0_sp2, 2 issues are fixed concerning
the pool fail-over: 044223 and 041793.
I would like to know if these issues are fixed in 6.1 as well,
and if they are related to my problem (Their description is
quite short).
Thank you
Nicolas

Using Oracle thin driver with Weblogic 6.1

hi all,
i am trying to create a ConnectionPool using WLS6.1 and Oracle 8.0.5.
Since i cannot use the weblogic driver (due to the old version of oracle that
i have)
i am trying to use instead the oracle thin driver.
i configured my pool as follows:
URL jdbc:oracle:[email protected]:1521:ORC1
Driver oracle.jdbc.Driver.OracleDriver
Propeties user=SCOTT
when i try to assing the created pool to a server (using the 'Target' link),
i always got this exception
weblogic.management.DeploymentException: Error creating connection pool - with
n
ested exception:
[weblogic.common.ResourceException: Cannot load driver class: oracle.jdbc.Driver
.OracleDriver]
at weblogic.jdbc.common.JDBCService.addDeployment(JDBCService.java:110)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(Depl
oymentTarget.java:329)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(Depl
oymentTarget.java:144)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMB
eanImpl.java:608)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl
.java:592)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(Configurat
ionMBeanImpl.java:352)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
55)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
23)
at weblogic.management.internal.ConfigurationMBeanImpl.updateConfigMBean
s(ConfigurationMBeanImpl.java:484)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(Configurat
ionMBeanImpl.java:354)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
55)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
23)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:449)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:190)
at $Proxy7.addDeployment(Unknown Source)
at weblogic.management.internal.DynamicMBeanImpl.updateDeployments(Dynam
icMBeanImpl.java:1448)
at weblogic.management.internal.DynamicMBeanImpl.setAttribute(DynamicMBe
anImpl.java:858)
at weblogic.management.internal.DynamicMBeanImpl.setAttribute(DynamicMBe
anImpl.java:810)
at weblogic.management.internal.ConfigurationMBeanImpl.setAttribute(Conf
igurationMBeanImpl.java:288)
at com.sun.management.jmx.MBeanServerImpl.setAttribute(MBeanServerImpl.j
ava:1356)
at com.sun.management.jmx.MBeanServerImpl.setAttribute(MBeanServerImpl.j
ava:1331)
at weblogic.management.internal.MBeanProxy.setAttribute(MBeanProxy.java:
303)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:185)
at $Proxy75.setTargets(Unknown Source)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.console.info.FilteredMBeanAttribute.doSet(Filtere
dMBeanAttribute.java:89)
at weblogic.management.console.actions.mbean.DoEditMBeanAction.perform(D
oEditMBeanAction.java:116)
at weblogic.management.console.actions.internal.ActionServlet.doAction(A
ctionServlet.java:167)
at weblogic.management.console.actions.internal.ActionServlet.doPost(Act
ionServlet.java:85)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
pl.java:265)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
pl.java:200)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppSe
rvletContext.java:2456)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestIm
pl.java:2039)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
--------------- nested within: ------------------
weblogic.management.DistributedOperationUpdateException: Error creating connecti
on pool - with nested exception:
[weblogic.management.DeploymentException: Error creating connection pool - with
nested exception:
[weblogic.common.ResourceException: Cannot load driver class: oracle.jdbc.Driver
.OracleDriver]]
at weblogic.management.internal.ConfigurationMBeanImpl.updateConfigMBean
s(ConfigurationMBeanImpl.java:494)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(Configurat
ionMBeanImpl.java:354)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
55)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
23)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:44>
However, i set the CLASSPATH & PATH of my startWebLogic.cmd as follows:
set PATH=c:\orant\bin;d:\bea\wlserver6.1\bin\oci817_8;.\bin;%PATH%
set CLASSPATH=.;.\lib\weblogic_sp.jar;.\lib\weblogic.jar;.\samples\eval\cloudscape\lib\cloudscape.jar;.\config\examples\serverclasses;c:\orant\jdbc\lib\classes111.zip
AND, i have written a small program that uses JDBC (without weblogic) to query
a table
on the Oracle (using the pool's URL in the properties for getting the Connection
conn = DriverManager.getConnection("jdbc:oracle:thin:@127.0.0.1:1521:ORC1", "scott",
"tiger");
and that program works fine.
Can anyone tell me what is wrong?? it seems that everything is in order (with
respect to CLASSPATH, PATH etc..)
hope someone can solve my problem
thanx and regards
marco

your url should be
jdbc:oracle:thin:@127.0.0.1:1521:ORC1
notice the ':' before the '@'.
sree
"Marco" <[email protected]> wrote in message
news:[email protected]...
Hi Sree,
You have to place the classes11.zip file in the beginning of the classpath.i did it. my CLASSPATH is now
CLASSPATH=c:\orant\jdbc\lib\classes111.zip;.;.\lib\weblogic_sp.jar;.\lib\web
logic.jar;.\samples\eval\cloudscape\lib\cloudscape.jar;.\config\examples\ser
verclasses
But now, when i assign the target, the exception is:
--------------- nested within: ------------------
weblogic.management.DistributedOperationUpdateException: Error creating
connecti
on pool - with nested exception:
[weblogic.management.DeploymentException: Error creating connection pool -
with
nested exception:
[weblogic.common.ResourceException: weblogic.common.ResourceException:
Could not create pool connection. The DBMS driver exception was:
java.sql.SQLException: Sub Protocol must be specified in connection URL
        at oracle.jdbc.dbaccess.DBError.check_error(DBError.java:352)
        at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:102)
        at
weblogic.jdbc.common.internal.ConnectionEnvFactory.makeConnection(Con
nectionEnvFactory.java:192)
        at
weblogic.jdbc.common.internal.ConnectionEnvFactory.createResource(Con
nectionEnvFactory.java:134)
        at
weblogic.common.internal.ResourceAllocator.makeResources(ResourceAllo
cator.java:698)
        at
weblogic.common.internal.ResourceAllocator.<init>(ResourceAllocator.j
ava:282)
        at
weblogic.jdbc.common.internal.ConnectionPool.startup(ConnectionPool.j
ava:629)
        at
weblogic.jdbc.common.JDBCService.addDeployment(JDBCService.java:107)
        at
weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(Depl
oymentTarget.java:329)
        at
weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(Depl
oymentTarget.java:144)
        at java.lang.reflect.Method.invoke(Native Method)
        at
weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMB
eanImpl.java:608)
        at
weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl
java:592)
        at
weblogic.management.internal.ConfigurationMBeanImpl.invoke(Configurat
ionMBeanImpl.java:352)
        at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
55)
        at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
23)
        at
weblogic.management.internal.ConfigurationMBeanImpl.updateConfigMBean
s(ConfigurationMBeanImpl.java:484)
        at
weblogic.management.internal.ConfigurationMBeanImpl.invoke(Configurat
ionMBeanImpl.java:354)
        at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
55)
        at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
23)
        at
weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:449)
        at
weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:190)
        at $Proxy8.addDeployment(Unknown Source)
        at weblogic.management.internal.DynamicMB>
what is SubProtocol???
my ConnectionPool is configured as follows:
Name:     MyJDBC Connection Pool
URL :     jdbc:oracle:[email protected]:1521:ORC1
Driver:   oracle.jdbc.driver.OracleDriver
Properties: user=SCOTT
Password : tiger
can u help me???
thanx in advance and regards
   marco
>
>
at
weblogic.jdbc.common.JDBCService.addDeployment(JDBCService.java:110)
at
weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(Depl
oymentTarget.java:329)
at
weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(Depl
oymentTarget.java:144)
at java.lang.reflect.Method.invoke(Native Method)
at
weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMB
eanImpl.java:608)
at
weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl
java:592)
at
weblogic.management.internal.ConfigurationMBeanImpl.invoke(Configurat
ionMBeanImpl.java:352)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
55)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
23)
at
weblogic.management.internal.ConfigurationMBeanImpl.updateConfigMBean
s(ConfigurationMBeanImpl.java:484)
at
weblogic.management.internal.ConfigurationMBeanImpl.invoke(Configurat
ionMBeanImpl.java:354)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
55)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
23)
at
weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:449)
at
weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:190)
at $Proxy7.addDeployment(Unknown Source)
at
weblogic.management.internal.DynamicMBeanImpl.updateDeployments(Dynam
icMBeanImpl.java:1448)
at
weblogic.management.internal.DynamicMBeanImpl.setAttribute(DynamicMBe
anImpl.java:858)
at
weblogic.management.internal.DynamicMBeanImpl.setAttribute(DynamicMBe
anImpl.java:810)
at
weblogic.management.internal.ConfigurationMBeanImpl.setAttribute(Conf
igurationMBeanImpl.java:288)
at
com.sun.management.jmx.MBeanServerImpl.setAttribute(MBeanServerImpl.j
ava:1356)
at
com.sun.management.jmx.MBeanServerImpl.setAttribute(MBeanServerImpl.j
ava:1331)
at
weblogic.management.internal.MBeanProxy.setAttribute(MBeanProxy.java:
303)
at
weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:185)
at $Proxy75.setTargets(Unknown Source)
at java.lang.reflect.Method.invoke(Native Method)
at
weblogic.management.console.info.FilteredMBeanAttribute.doSet(Filtere
dMBeanAttribute.java:89)
at
weblogic.management.console.actions.mbean.DoEditMBeanAction.perform(D
oEditMBeanAction.java:116)
at
weblogic.management.console.actions.internal.ActionServlet.doAction(A
ctionServlet.java:167)
at
weblogic.management.console.actions.internal.ActionServlet.doPost(Act
ionServlet.java:85)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
pl.java:265)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
pl.java:200)
at
weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppSe
rvletContext.java:2456)
at
weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestIm
pl.java:2039)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
--------------- nested within: ------------------
weblogic.management.DistributedOperationUpdateException: Error creating
connecti
on pool - with nested exception:
[weblogic.management.DeploymentException: Error creating connection pool
with
nested exception:
[weblogic.common.ResourceException: Cannot load driver class:
oracle.jdbc.Driver
OracleDriver]]
at
weblogic.management.internal.ConfigurationMBeanImpl.updateConfigMBean
s(ConfigurationMBeanImpl.java:494)
at
weblogic.management.internal.ConfigurationMBeanImpl.invoke(Configurat
ionMBeanImpl.java:354)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
55)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
23)
at
weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:44>
However, i set the CLASSPATH & PATH of my startWebLogic.cmd as follows:
set PATH=c:\orant\bin;d:\bea\wlserver6.1\bin\oci817_8;.\bin;%PATH%
set
CLASSPATH=.;.\lib\weblogic_sp.jar;.\lib\weblogic.jar;.\samples\eval\cloudsc
a
pe\lib\cloudscape.jar;.\config\examples\serverclasses;c:\orant\jdbc\lib\clas
ses111.zip
AND, i have written a small program that uses JDBC (without weblogic)
to
query
a table
on the Oracle (using the pool's URL in the properties for getting the
Connection
conn = DriverManager.getConnection("jdbc:oracle:thin:@127.0.0.1:1521:ORC1",
"scott",
"tiger");
and that program works fine.
Can anyone tell me what is wrong?? it seems that everything is in order
(with
respect to CLASSPATH, PATH etc..)
hope someone can solve my problem
thanx and regards
marco

I am unable to use the disk drive on my G4 with my new MacMini (late 2011)

I have followed the directions RE: enabling sharing on both computers and the G4 shows up on the Mini, but the disk in the drive doesn't show up. I am trying to install some newly purchased software (Adobe Photoshop Elements 10) from the G4 drive to the Mini.

Just for clarity ... are you trying to run some software from the G4 drive on the new mini? That won't work, since Lion no longer has Rosetta emulation, and doesn't run PowerPC code. Adobe Photoshop elements 10 will only run on your new mini.
One way to share your G4 hard drive with your new mini is by putting the G4 into target disk mode. Reboot holding the T key down, and you'll see a firewire symbol moving about the screen. Then connect a firewire cable between the two systems. You may need a firewire 400 to 800 adapter. The one I used when coverting my G4 mini is http://www.amazon.com/gp/product/B002JH3TW8/ref=ox_sc_act_title_1?ie=UTF8&m=ATVP DKIKX0DER

Unable to use db2 jdbc driver

i am unable to find the exact name of the db2 jdbc driver that is to be passed in class.forName() method ......i tried to find it in its documentation but not get any result ........please send me the exact name of the driver that i can pass in above method

disarmer wrote:
i am unable to find the exact name of the db2 jdbc driver that is to be passed in class.forName() methoddid you try reading the docs?
......i tried to find it in its documentation but not get any result don't go there, we all know that if I google for it it will be right up at the top of the result list
........please send me the exact name of the driver that i can pass in above methodhave you stopped to think that we'd need a lot more information about your configuration to tell you what driver you need? in any case, go to google and type in your database version and search for the driver.

JDBC20 connect pool issue using OCI driver

I tried to use:
url=jdbc20:weblogic:oracle.
driver=weblogic.jdbc20.oci.Driver
and got the following error:
<Jul 11, 2001 5:52:34 PM PDT> <Error> <JDBC Connection Pool> <Cannot
startup connection pool "ExrGlobalDbPool" Cannot load driver class:
weblogic.jdbc20.oci.Driver>
"Chuan Li" <[email protected]> wrote in message news:<[email protected]>...
If you use the driver provided by Oracle, then use the following:
url=jdbc:oracle:oci8:
driver=oracle.jdbc.driver.OracleDriver
"Jeff Guo" <[email protected]> wrote:
Hi,
What is the correct way to define the url in the jdbc connection pool
to
support jdbc20
features using Oracle OCI driver?
Thanks!
Jeff

Error to connect to oracle 10.2.0.4 using oci driver in solaris

Urgent Please help me.
This is the error i am getting when connecting to oracle10.2.0.4 version using oracle oci driver.
09/10/05 13:52:47 java.lang.UnsatisfiedLinkError: t2cGetCharSet
09/10/05 13:52:47 at oracle.jdbc.driver.T2CConnection.t2cGetCharSet(Native Method)
09/10/05 13:52:47 at oracle.jdbc.driver.T2CConnection.getCharSetIds(T2CConnection.java:2954)
09/10/05 13:52:47 at oracle.jdbc.driver.T2CConnection.logon(T2CConnection.java:318)
09/10/05 13:52:47 at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:433)
09/10/05 13:52:47 at oracle.jdbc.driver.T2CConnection.<init>(T2CConnection.java:141)
09/10/05 13:52:47 at oracle.jdbc.driver.T2CDriverExtension.getConnection(T2CDriverExtension.java:78)
09/10/05 13:52:47 at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:571)
09/10/05 13:52:47 at oracle.jdbc.pool.OracleDataSource.getConnection(OracleDataSource.java:217)
09/10/05 13:52:47 at oracle.jdbc.pool.OracleConnectionPoolDataSource.getPhysicalConnection(OracleConnectionPoolDataSource.java:108)
09/10/05 13:52:47 at oracle.jdbc.pool.OracleConnectionPoolDataSource.getPooledConnection(OracleConnectionPoolDataSource.java:76)
09/10/05 13:52:47 at oracle.jdbc.pool.OracleConnectionPoolDataSource.getPooledConnection(OracleConnectionPoolDataSource.java:58)
09/10/05 13:52:47 at com.evermind.sql.OrionPooledDataSource.getPooledConnection(OrionPooledDataSource.java:542)
09/10/05 13:52:47 at com.evermind.sql.PooledConnectionUsage.getPooledConnection(PooledConnectionUsage.java:39)
09/10/05 13:52:47 at com.evermind.sql.OrionPooledDataSource.checkAndGetMinConnections(OrionPooledDataSource.java:376)
09/10/05 13:52:47 at com.evermind.sql.OrionPooledDataSource.getTheConnection(OrionPooledDataSource.java:251)
09/10/05 13:52:47 at com.evermind.sql.OrionPooledDataSource.getTheConnection(OrionPooledDataSource.java:345)
09/10/05 13:52:47 at com.evermind.sql.OrionPooledDataSource.getConnection(OrionPooledDataSource.java:339)
09/10/05 13:52:47 at uk.gov.fsa.elms.persistence.base.BaseDataAccess.getValidConnection(BaseDataAccess.java:67)
09/10/05 13:52:47 at uk.gov.fsa.elms.persistence.base.BaseDataAccess.getConnection(BaseDataAccess.java:125)
09/10/05 13:52:47 at uk.gov.fsa.elms.persistence.base.dao.BaseDAOImpl.getConnection(BaseDAOImpl.java:76)
09/10/05 13:52:47 at uk.gov.fsa.elms.processes.batch.ProcessHandler.getProcessId(ProcessHandler.java:48)
09/10/05 13:52:47 at uk.gov.fsa.elms.processes.batch.ProcessHandler.startProcess(ProcessHandler.java:87)
09/10/05 13:52:47 at uk.gov.fsa.elms.processes.batch.ProcessManager.startProcess(ProcessManager.java:43)
09/10/05 13:52:47 at uk.gov.fsa.elms.processes.batch.EventDispatcherServlet$JMSRunner.handleMessage(EventDispatcherServlet.java:306)
09/10/05 13:52:47 at uk.gov.fsa.elms.processes.batch.EventDispatcherServlet$JMSRunner.run(EventDispatcherServlet.java:355)
09/10/05 13:52:47 at java.lang.Thread.run(Thread.java:534)

# This file is actually generated by netca. But if customers choose to
# install "Software Only", this file wont exist and without the native
# authentication, they will not be able to connect to the database on NT.
#SQLNET.AUTHENTICATION_SERVICES = (NTS)I have configured the listener by using NETCA.
However the TNS connection failed with SQLNET.AUTHENTICATION_SERVICES = (NTS)
, so I had to disable this parameter

Account Password Changed When Using OCI Drivers With WebLogic 6.0

Hello all,
Could be I am losing my mind but I saw some strange bahavior and I was wondering if anyone could offer an explination. We're running BEA WL6.0sp2 on an HPUX box with both an 8.1.7 client and server installation for development. We noticed that when we try to use the OCI driver to connect to our database, the password for our account is being changed on connection. This is definitely repeatable as we demonstrated it for the DBAs while they yelled at us. I highly doubt there is anything in WL that would cause the problem and everything works fine with the Thin drivers, with the JDrivers provided by BEA and with the credentials from SQL+.
Our problem is we need the Layer 2 OCI support. Is there something in the OCI client installation that would cause this behavior?

Hello all,
Could be I am losing my mind but I saw some strange bahavior and I was wondering if anyone could offer an explination. We're running BEA WL6.0sp2 on an HPUX box with both an 8.1.7 client and server installation for development. We noticed that when we try to use the OCI driver to connect to our database, the password for our account is being changed on connection. This is definitely repeatable as we demonstrated it for the DBAs while they yelled at us. I highly doubt there is anything in WL that would cause the problem and everything works fine with the Thin drivers, with the JDrivers provided by BEA and with the credentials from SQL+.
Our problem is we need the Layer 2 OCI support. Is there something in the OCI client installation that would cause this behavior?

What are the benefits to using the OCI JDBC driver?

I understand that the Thin JDBC driver is geared toward Applets since it is all Java and relatively small for download. If I am running servlets is there any compelling reason for me to use the OCI driver? I would think my application would be more portable if I stuck with the Thin driver even on the server side. This would allow me to easily move my servlet application to UNIX from NT, Java Web Server to IIS, IIS to Apache... So, does anyone know what one would gain by maintaining the Oracle Client software on the server and using the OCI driver?
Thanks in advance.

It's not a separate account. It's simply an additional address on your existing account and you can use it or not use it at your own convenience. Your @me.com address will be unaffected.

Oracle OCI driver stops working after a while of disuse

I am using wl server 8.1, oracle oci driver (oracle 9i client), on solaris.
When i create a connection pool using the oci driver, it connects, and i
test it, and the tests run fine.
The Application works for a few days. Then eventually after disuse, say over
the weekend, I get exceptions in the log (the message is at end of email).
This is because it gives me a sql exception saying it cannot resolve the
service name. The database is up and running, confirmed.
I tried testing the connection pool manually through the console, and it
failed with the service name exception. But it would connect fine when i
used sqlplus to connect to the databse, using the same service name.
Why does this deteriorate over time? Is there a specific test that would
prevent this from happening?
Once i restart the weblogic server, the connection pool connects fine. But
this is not a solution, since I can't be restarting the server all the time.
Any one got any ideas?
-Ayan
------------WEBLOGIC MANAGED SERVER LOG----------
####<Mar 27, 2004 4:20:57 AM EST> <Error> <JDBC><<WLS Kernel>> <>
<BEA-001112> <Test "SELECT 1 FROM DUAL" set up for pool "CRCPool2" failed
with exception: "java.sql.SQLException: ORA-03113: end-of-file on
communication channel
".>
####<Mar 27, 2004 4:20:57 AM EST> <Info> <JDBC> <<WLS Kernel>> <>
<BEA-001128> <Connection for pool "CRCPool2" closed.>
---------- and then eventually this----------
####<Mar 28, 2004 4:33:11 AM EST> <Warning> <JDBC> <<WLS Kernel>> <>
<BEA-001129> <Received exception while creating connection for pool
"CRCPool2": ORA-12154: TNS:could not resolve service name
>

Ayan wrote:
I am using wl server 8.1, oracle oci driver (oracle 9i client), on solaris.
When i create a connection pool using the oci driver, it connects, and i
test it, and the tests run fine.
The Application works for a few days. Then eventually after disuse, say over
the weekend, I get exceptions in the log (the message is at end of email).
This is because it gives me a sql exception saying it cannot resolve the
service name. The database is up and running, confirmed.
I tried testing the connection pool manually through the console, and it
failed with the service name exception. But it would connect fine when i
used sqlplus to connect to the databse, using the same service name.
Why does this deteriorate over time? Is there a specific test that would
prevent this from happening?
Once i restart the weblogic server, the connection pool connects fine. But
this is not a solution, since I can't be restarting the server all the time.
Any one got any ideas?
-AyanHi. Is there a firewall between the weblogic server and DBMS? There is
a problem with OCI losing connectivity to the DBMS. OCI may be keeping
a socket open as long as the process (weblogic) is running.
Joe
------------WEBLOGIC MANAGED SERVER LOG----------
####<Mar 27, 2004 4:20:57 AM EST> <Error> <JDBC><<WLS Kernel>> <>
<BEA-001112> <Test "SELECT 1 FROM DUAL" set up for pool "CRCPool2" failed
with exception: "java.sql.SQLException: ORA-03113: end-of-file on
communication channel
".>
####<Mar 27, 2004 4:20:57 AM EST> <Info> <JDBC> <<WLS Kernel>> <>
<BEA-001128> <Connection for pool "CRCPool2" closed.>
---------- and then eventually this----------
####<Mar 28, 2004 4:33:11 AM EST> <Warning> <JDBC> <<WLS Kernel>> <>
<BEA-001129> <Received exception while creating connection for pool
"CRCPool2": ORA-12154: TNS:could not resolve service name

Problems storing CLOBs with build-in Oracle 8.1.6 thin driver of WebLogic 6.0 SP2

Hi,
I'm using the build-in Oracle 8.1.6 thin driver that comes with
weblogic.jar of WebLogic 6.0 SP2. It doesn't store CLOBs. Here I have
to use the class weblogic.jdbc.common.OracleClob. Why?
WebLogic 5.1 SP 9 + Oracle 8.1.6 thin driver (external) does. Here I
use the class oracle.sql.CLOB.
Must I use a OCI driver?
Thanks,
Juergen

I'd also recommend to switch to 8.1.7 thin driver. It's more stable.
Regards,
Slava Imeshev
"NhaBep" <[email protected]> wrote in message
news:3b71bbcf$[email protected]..
>
You can use thin driver to persist CLOB. One thing you must be sure to setautocommit
to false. Hope this help.
[email protected] (Juergen) wrote:
Hi,
I'm using the build-in Oracle 8.1.6 thin driver that comes with
weblogic.jar of WebLogic 6.0 SP2. It doesn't store CLOBs. Here I have
to use the class weblogic.jdbc.common.OracleClob. Why?
WebLogic 5.1 SP 9 + Oracle 8.1.6 thin driver (external) does. Here I
use the class oracle.sql.CLOB.
Must I use a OCI driver?
Thanks,
Juergen

Unable to use SQLJ OCI driver in weblogic 5.1

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