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JDBC (oracle-8.0) to JDBC (oracle 10g) Scenario

Hi all,

I want to connect two oracle database

JDBC (oracle-8.0) to JDBC (oracle 10g) Scenario,

But I am facing JDBC driver issue, for 10g we are using ojdbc14.jar driver but it is not support 8.0 as per oracle site.

now what to do ?

I can't install two version of JDBC simulteniously as all version of JDBC driver provided by oracle using same ClassPath.

Pl. Suggest specifically.

regards.

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4 Answers

  • Sep 22, 2008 at 04:54 AM

    hi, i was faced similar problem .

    to use oracle 8.0 u need driver classes12.zip

    u can download this from oracle site.

    if any problem kindly back to me.

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    • Former Member Dharamveer Gaur

      Hi Dharamveer,

      I deployed the .sda file with classess12.jar file , but mine is HP UNIX environment and I am not able to find the CLASSPATH, please suggest how to set the CLASSPATH for classes12.jar so that I can connect to Oracle 8.0.4.

      regards,

  • Sep 22, 2008 at 05:10 AM

    From the JDBC adapter FAQ, on service market place:

    10. Oracle JDBC Driver (classes12.zip / classes12.jar) Deadlocks

    * Q: I have deployed the Oracle classes12.zip / classes12.jar JDBC driver as per the instructions in the XI Configuration Guide.

    Unfortunately, I frequently notice hanging database connections. A thread dump taken according to the instructions in note 710154 shows one or more blocking JDBC Sender/Reciver threads and optionally that the JVM has detected a deadlock.

    * A: The Oracle classes12.zip / classes12.jar driver is compatible with JDK 1.2 and 1.3 only, but not with JDK 1.4. Upgrade to a current version of the driver (ojdbc14.jar). For details, refer to note 941317.

    Make sure that you remove classes12.zip / classes12.jar from aii_af_jmsproviderlib.sda (releases 3.0/7.0) or com.sap.aii.adapter.lib.sda (releases 7.1) prior to adding the new driver as per the instructions in the answer to question #1 above as you will get a class name collision otherwise (all JARs from aii_af_jmsproviderlib.sda (releases 3.0/7.0) or com.sap.aii.adapter.lib.sda (releases 7.1) are loaded into the same class loader and the driver class name of both driver versions is the same).

    Before deploying the updated driver, ensure that the new version is still compatible with your Oracle database server release. For details, refer to the release notes provided by Oracle.

    I think you should be able to use OJDBC14.jar as to seems to be tied to the JDK version.

    Also refer to note : 941317 for more info.

    Regards

    Bhavesh

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    Former Member
    Dec 18, 2008 at 09:31 AM

    No need to differentiate...XI will take care of this..

    Edited by: Santosh Rawat on Dec 18, 2008 3:02 PM

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  • Dec 18, 2008 at 09:43 AM

    No need to worry about it. XI will take care the drivers part.

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