We have dozens of FME 2020 workspaces that use this capability that are now failing in FME 2021 because the parameter is not available to the Python Caller.
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In FME Desktop 2021, how do I use a password user parameter in a Python Caller.
Best answer by rfslivajr
I'm going to answer my own question, in that I was able to use a ParameterFetcher transformer to convert the password to an attribute and then have the PythonCaller use the attribute value instead.
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