'ODI-1241: Oracle Data Integrator tool execution fails. ...NoClassDefFoundError: oracle/odi/sdk/opentools/OpenToolAbstract' Signalled when Launching a Scenario on an ODI J2EE Agent Which Accesses an OpenTool Class
(Doc ID 1479423.1)
Last updated on MAY 27, 2020
Oracle Data Integrator - Version 126.96.36.199.0 and later Information in this document applies to any platform.
Having deployed an Oracle Data Integrator (ODI) J2EE Agent on Weblogic Server then developed and deployed an OpenTool jar file on the same managed server, when a Scenario is run on this Agent which attempts to access this class, the following message is signalled at runtime:
ODI-1241: Oracle Data Integrator tool execution fails. Caused By: java.lang.NoClassDefFoundError: oracle/odi/sdk/opentools/OpenToolAbstract at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631) at java.lang.ClassLoader.defineClass(ClassLoader.java:615) ... at com.sunopsis.dwg.function.SnpsFunctionBase.getOpenToolApi(SnpsFunctionBase.java:916)
Note that when creating the WLS Domain for the J2EE Agent, the following extensions have been indicated to be included:
Oracle Data Integrator Shared Library Template
Oracle Data Integrator - Agent Libraries
( The libraries are deployed on the target servers which are running the OpenTool )
The above message indicating that the J2EE Agent is not able to see the OpenToolAbstract class (which is located in the oracledi.sdk/lib directory).
Furthermore, the following has been added to the WLS Classpath (or alternatively, set in the CLASSPATH environment variable ):
the "oracle.sdk/lib" folder from the ODI_HOME directory, and
the $DOMAIN_HOME/lib folder
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