INZU772E AN ERROR HAS OCCURRED WHEN VERIFYING THE PYTHON ENVIRONMENT (REASON CODE nn).

Explanation

A task based on a Big Data format has been specified. In such a case Optim™ High Performance Unload generates a DELIMITED output file which is then converted to a file of the expected format, and this conversion is performed with a Python library called PyArrow. But a configuration issue has been found with the Python environment. The issue encountered depends on the reason code mentioned:
  • reason code 1: Python has not been found on the operating system. Either it is not installed, or it cannot be found in the PATH environment variable.
  • reason code 2: Python has been found on the operating system, but its version is a too old one, its 3.6 version at least being expected.
  • reason code 3: the PyArrow library has not been found in the Python installation.

User response

Depending on the reason code, adapt your Python environment:
  • reason code 1: install Python on your operating system or add the path of the python command to the PATH environment variable. Take care of the Python version to be installed, accordingly with the explanation related to the reason code 2.
  • reason code 2: the Python 3.6 version at least is required.
  • reason code 3: install the PyArrow library in your Python environment.