BIP4399
Severity
30 : Severe error
Message
An unexpected error has occurred in the Java API framework. You have attempted to create another instance of the node.
Explanation
Within the Java API framework, any node can have only one instance of itself. The most likely cause of the error is a Java statement that attempts to create a second instance of a JavaCompute Node, although the error could also occur in Java code that you have written for other Java plug-in nodes.
Response
Rework your Java code and remove any attempt to create a second instance of the node. If your code does not contain an attempt to create a node, or if the problem persists, contact your IBM Support Center.