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Error handling
Breakpoint Data app Human error Nested component Webportal Widgets Automation Best practices Workflow Control
  1. Node / ScopeEnd
    Catch Errors (Data Ports)
    Workflow Control Error Handling
    This node forwards the input from the first port if the execution was successful. If execution on the top branch failed (and a ma…
    2
    knime
  2. Workflow
    Reading XMLs from URLs in a Try/Catch Loop
    XML Try/Catch Error Handling
    +1
    This workflow reads multiple XML files from given URLs in a loop. Not all xml files exist so Try/Catch sequence was implemented. …
    ipazin > Public > 2019_11_29_Read_XML_Files_in_a_Try_Catch_Loop
    1
    ipazin
  3. Workflow
    Tool Migration: From Excel to Value with KNIME
    Automation Excel Machine Learning
    +4
    This workflow shows how using a no-code/low-code tool like KNIME Analytics Platform can substitute, expand and improve considerab…
    roberto_cadili > Public > Tool Migration - From Excel to Value with KNIME
    1
    roberto_cadili
  4. Workflow
    KNIME WebPortal STRING Input Validation via Breakpoint node
    Error handling Webportal Data app
    +4
    When creating a multi-page data app you can in each widget node check whether the value inserted in the user meets some requireme…
    paolotamag > KNIME Forum Answers > Error_Validation_WebPortal_String_Widget
    1
    paolotamag
  5. Workflow
    KNIME WebPortal User Input Validation via Text Disclaimer and Port Deactivation
    Error handling Webportal Data app
    +4
    When creating a multi-page data app you can in each widget node check whether the value inserted in the user meets some requireme…
    paolotamag > KNIME Forum Answers > Error_Validation_WebPortal_(Deactivate_Output)
    0
    paolotamag
  6. Workflow
    Best Practices for ETL on Customer Data
    Best practices Data engineer Data engineering
    +4
    This workflow demonstrates how to apply best practices to a simple ETL (Extract, Transform, Load) process on customer data. The c…
    lada > Public > Examples > Best_Practices_for_ETL_on_Customer_Data
    0
    lada
  7. Workflow
    KNIME WebPortal User Input Validation via Breakpoint node
    Error handling Webportal Data app
    +4
    When creating a multi-page data app you can in each widget node check whether the value inserted in the user meets some requireme…
    paolotamag > KNIME Forum Answers > Error_Validation_WebPortal
    0
    paolotamag
  8. Node / Manipulator
    Active Branch Inverter
    Workflow Control Error Handling
    Inverts status of a branch: inactive becomes active and vice versa. This is useful in conjunction with "Try"/"Catch" nodes when c…
    0
    knime
  9. Node / ScopeEnd
    Catch Errors (Generic Ports)
    Workflow Control Error Handling
    This node forwards the input from the first port if the execution was successful. If execution on the top branch failed (and a ma…
    0
    knime
  10. Node / ScopeEnd
    Catch Errors (Var Ports)
    Workflow Control Error Handling
    This node forwards the input from the first port if the execution was successful. If execution on the top branch failed (and a ma…
    0
    knime
  11. Node / ScopeStart
    Try (Data Ports)
    Workflow Control Error Handling
    This node is the start of a try-catch enclosure to handle failing nodes.
    0
    knime
  12. Node / ScopeStart
    Try (Variable Ports)
    Workflow Control Error Handling
    This node is the start of a try-catch enclosure to handle failing nodes.
    0
    knime