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OSB Reconfigure Wizard - cannot concatenate 'str' and 'javainstance' objects (Doc ID 2304611.1)

Last updated on SEPTEMBER 07, 2017

Applies to:

Oracle Service Bus - Version and later
Information in this document applies to any platform.


On : version, OSB Installer

While running Reconfigure Wizard(./ to reconfigure OSB Domain component configuration, we got following error,

2017-08-31 17:05:24,516 FINE [95] - val.getClass() === >[]
2017-08-31 17:05:24,516 SEVERE [95] - Error occurred in phase {Artifacts Generation} execution.
Traceback (innermost last):
File "", line 96, in ?
TypeError: cannot concatenate 'str' and 'javainstance' objects

at org.python.core.Py.TypeError(Unknown Source)
at org.python.core.PyObject._basic_add(Unknown Source)
at org.python.core.PyObject._add(Unknown Source)
at org.python.pycode._pyx35.f$0(:96)
at org.python.pycode._pyx35.call_function()
at Source)
at Source)
at org.python.core.Py.runCode(Unknown Source)
at org.python.util.PythonInterpreter.execfile(Unknown Source)
at org.python.util.PythonInterpreter.execfile(Unknown Source)


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