Intermittent Failures in ML Extractor and Classifier During Document Processing

While processing the documents using ML classifier or ML extractor it intermittently fails with below error.

i.eRequest CorrelationId: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX Request PredictionId: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX Value cannot be null. (Parameter 'obj')

Issue description:

While processing the documents using the ML classifier or extractor, an intermittent failure occurs with the following error:

Request CorrelationId: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
Request PredictionId: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
Value cannot be null. (Parameter 'obj').


Resolution:


It is advised to use the ML Skill Name instead of the URL or to enclose ML extractor activity within retry scope.