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Request Node Settings Checker

Checker ComponentsWorkflow Applications
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Versionv1Latest, created on 
Sep 26, 2025 8:32 AM
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Checks the settings of request nodes in a workflow.

The component validates the following settings for the selected node types:
- Concurrency Limits: ensures that the Concurrency parameter does not exceed or fall below allowed thresholds.
- Error Cause Output: confirms that the ""Output error cause"" option is enabled.
- Timeout Configuration: verifies that the Timeout setting does not exceed a practical upper bound, e.g., 3600 seconds.

The component uses the Workflow Summary, typically produced by the "Workflow Summary Extractor" node.

Component details

Input ports
  1. Type: Table
    Workflow Metadata Table
    A table containing at least one JSON column representing the workflow metadata. The actual column used is selected via the configuration dialog.
Output ports
  1. Type: Table
    Check Results Table
    A table with three columns: Check Passed? (Boolean): true if no selected script node types are found; otherwise false. Message (String): Explanation of the result, mentioning which script types were found (if any). Check Name (String): Identifier of the check, generated dynamically based on the script types selected.

Used extensions & nodes

Created with KNIME Analytics Platform version 5.2.6
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    KNIME Base nodesTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 5.2.6

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    KNIME ExpressionsTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 5.2.0

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    KNIME JavasnippetTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 5.2.6

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    knime
  • Go to item
    KNIME JSON-ProcessingTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 5.2.2

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    knime
  • Go to item
    KNIME Math Expression (JEP)Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 5.2.0

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    knime
  • Go to item
    KNIME Quick FormsTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 5.2.6

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    knime

This component does not have nodes, extensions, nested components and related workflows

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By using or downloading the component, you agree to our terms and conditions.

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