Utilities › Invoke Java Operator › Operator Ports

Operator Ports

Success

The operator finishes successfully.

Failure

The operator fails due to any of the following reasons:

• You use a BeanShell command in the operator code when the operator is set to run in Strict Java Mode. A BeanShell command may not be supported in Strict Java Mode.
• You use untyped variable declarations in the operator code when the operator is set to run in Strict Java Mode.
• An error occurs due to the executing code. For example: calling the wrong method on a Java object.
• The operator code threw an exception while it was executing.
• You try to use the logger in the code of the operator while the operator is set not to use the logger. The logger is not defined in the operator code context, and the operator cannot resolve any of methods of the logger.
• The logger is configured to use a read-only file.
• The logger is configured to use a log file that is actually a directory.
• You enter a bad path in the external JAR files of the operator category.
• The Java object that CA Process Automation attempts to save in the operator at the end of execution is not serializable. The operator fails with an error message.
• You pass a dataset variable of type: JavaObject to the operator. However, you do not specify the JAR file where the class definition of the Java object resides. An error indicates that the operator failed to read the class descriptor when deserializing the object.
• You pass an empty dataset variable of type: JavaObject (value: ‘[JavaObject]’) to the operator. The operator fails with an error indicating that it failed when deserializing object Null.
• The list of JARS for the operator contains a JAR file that does not exist.
• The list of JARS for the operator category contains a JAR file that does not exist.
• The Invoke Java operator cannot run on an Orchestrator. If the Target field entry resolves to an Orchestrator, the operator fails with the following output variables:
  • ResponseMessage=The Invoke Java operator cannot be executed on an Orchestrator.
  • ResponseCode=SYSTEM_ERROR
• You did not specify Java code in the main method of the operator. The main method consists of normal Java statements and expressions. You must initialize and use objects defined in the Java SDK or the external jars.

  The Invoke Java operator is typically used in a way where you specify external jar paths in the operator or module. You must also enter java code in the main method of the operator. This code uses the objects that you defined in the external jar files.

Custom Ports

Available if set by the user during the process design.