Extract Missing Value Cause

Extracts the error messages associated with missing values.

If a missing value does not have an associated error message, the node returns an empty string for that entry.

Options

Filter rows without missing values: If checked, only rows containing missing values will be in the output table.
Column name suffix: The new columns containing the extracted error message will be labeled with this suffix.
Column selection: Select the columns from which to extract error messages of missing values. Only the error messages of the included columns will be extracted.

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To use this node in KNIME, install the extension KNIME Base nodes from the below update site following our NodePit Product and Node Installation Guide:

v5.12

A zipped version of the software site can be downloaded here.

Plugin provider: KNIME AG, Zurich, Switzerland

Plugin version: 5.12.0.v202606261225

On NodePit since: 2026-08-08

Last update: 2026-08-20

Tags: StreamableModern UI

KNIME versions: Since v3.6

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