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OAC: Running a Data Flow Returns Execution Failed Status UNKNOWN Error (Doc ID 2560525.1)

Last updated on OCTOBER 14, 2019

Applies to:

Oracle Analytics Cloud - Version 18.3.3 to 105.3.0 [Release 18 to 105.3]
Information in this document applies to any platform.

Symptoms

A data flow is created and saved.  On running / executing the data flow, the following error is thrown:-


Something Went Wrong
It looks like we did something wrong. ...

Step [j] Execution failed. Status: UNKNOWN. Message: null


However, the steps in the data flow did complete successfully. 

For example: 

Say the last step in the data flow is to "Save Data" to Data Set Storage; then even though the above Error is thrown, the "Saved Data Set" will be created and visible in the Data > Data Sets page. 

Or, Say the last step in the data flow is to "Save Model"; then even though the above Error is thrown, the Model will be created and visible in the Machine Learning page.

Cause

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In this Document
Symptoms
Cause
Solution
References


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