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ClassNotFoundException during migrtion from BPM 5.7 to 10.3 (Doc ID 1427299.1)

Last updated on FEBRUARY 03, 2019

Applies to:

Oracle Business Process Management Suite - Version: 5.7.3 to 10.3.2 - Release: to AS10gR3
Information in this document applies to any platform.


When running the fuego:instancesmanager task, you might find that a Fuego component stored in your instances is failing to be imported due to class not found errors. The following example illustrates the issue affecting the UUID component, but this could happen with any other fuego.components (or Fuego Blocks, or Predefined Fuego Business Objects).

[fuego:instancesmanager] fuego.components.UUID
[fuego:instancesmanager] java.lang.ClassNotFoundException: fuego.components.UUID
[fuego:instancesmanager] at java.lang.Class.forName0(Native Method)
[fuego:instancesmanager] at java.lang.Class.forName(
[fuego:instancesmanager] at fuego.lang.CompositeDynamicObject.loadClass(


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