Application startup fails withNoClassDefFoundError for Oraclerelated classes.

Application startup fails withNoClassDefFoundError for Oraclerelated classes.

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Article ID: KB0094189

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Updated On:

Products Versions
TIBCO ActiveMatrix BusinessWorks -
Not Applicable -

Description

Description:
Application startup fails with NoClassDefFoundError for Oracle related classes.
Symptoms:

The following exception is logged to console while starting up the application in Studio.
+++++++++++++

!ENTRY com.tibco.bw.jdbc.datasourcefactory.oracle 4 0 2015-10-28 10:41:00.238
!MESSAGE [TIBCO BW Oracle DataSource Factory(97)] Error during instantiation of the implementation object
!STACK 0


java.lang.NoClassDefFoundError: oracle/jdbc/pool/OracleDataSource
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
at java.lang.Class.getConstructor0(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
..
+++++++++++++


Cause:
Driver JARs missing in runtime.

Resolution

Do "bwinstall oracle-driver" to push the driver to runtime. First put the JAR file at the following location.


<<BW_HOME>>\bw6\bw\6.2\config\drivers\shells\jdbc.oracle.runtime\runtime\plugins\com.tibco.bw.jdbc.datasourcefactory.oracle\lib 


Then run the following command to install it into runtime.


"<<BW_HOME>>\bw6\bw\6.2\bin\bwinstall oracle-driver " 


Issue/Introduction

Application startup fails withNoClassDefFoundError for Oraclerelated classes.
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