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OAS 2023 (7.0) Dataflow Errors with NQSError: 46240 - Windows 2019

muneezaniaz

I have installed OAS 7.0 in Windows Server 2019 it was successfully installed with no warning etc, but when I try machine learning dataflow is not executing and through an error [nqsError 46240] python process exited with non 0 exit code, what should I do, please anyone can guide

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Accepted answers

Steve F-2

Please open a service request, reference this community post URL

Post the SR # here, so that I can follow-up with your Support contact.

We will need to get you a patch.

Steve F-2

Thanks @Gianni Ceresa, the defect I am referencing, and feel this is a match for, is platform agnostic.
We will wait for the Service Request.

All comments

Federico Venturin - Oracle

Hi @User_P21GF ,

Did you install the libraries required for machine learning as per documentation?

https://docs.oracle.com/en/middleware/bi/analytics-server/install-config-oas/installing-product-software.html#GUID-DAD6FF10-C847-46FB-AD3D-630CC5FD1D6F

muneezaniaz

offical document (

You do not have to install additional libraries on Windows operating systems because the machine learning features are available by default.)

i have installed it on widows server 2019

Federico Venturin - Oracle

Hi @User_P21GF ,

Can you please give us more details about your data flow such as the training step that you are using, the configuration settings that you are using, etc. ?

Did you alter the PYTHONPATH variable in obis.properties located under $DOMAIN_HOME/config/fmwconfig/bienv/OBIS or defined a PYTHONPATH environment variable?

muneezaniaz

yes i added

and simple ml flow

muneezaniaz

muneezaniaz

Federico Venturin - Oracle

Hi @User_P21GF ,

Remove the highlighted rows from your obis.properties file, delete the PYTHONPATH environment variable (take a backup of its value eventually), then restart OAS and try again. This is to make sure that you are using the default Python distribution embedded in OAS.

It would also be useful to see how you mapped the target column in the Train Multi-Class step, which are the available values, etc.

Gianni Ceresa

Just a random thought : is that a valid config for obis.properties? You are on Windows, and the export VARIABLE_NAME is a Linux command. You could maybe try with setbut no idea if it is "that simple"…

muneezaniaz

it's not an issue of dataflow because the same dataflow was successfully executed in OAS5.9

muneezaniaz

i have set in the env variable
update
and in obis.properties