Workflow Output

Sends a table or any other port object back to a KNIME workflow that executes this workflow using the Call Workflow Service node. A parameter name is used to identify the output among the possibly many outputs of this workflow.

Options

Parameter name: The parameter name is supposed to be unique, but this is not enforced. In case multiple Workflow Output nodes define the same parameter name, KNIME will make them unique by appending the node's node ID, e.g., "output-table" becomes "output-table-7".
Description: The description for the workflow output parameter describing the purpose of the parameter.

Input Ports

: Output provided by this workflow to a workflow executing this workflow using the Call Workflow Service node. The port can be configured to match the type of data that is to be sent to the calling workflow.

Output Ports

: This port outputs the node's input without changes, for further processing in the workflow.

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Workflows

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Installation

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

v5.9

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

Plugin provider: KNIME AG, Zurich, Switzerland

Plugin version: 5.9.0.v202511130856

On NodePit since: 2025-12-11

Last update: 2026-01-24

Tags: Modern UI

KNIME versions: Since v4.5

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