How To Fix WD601 - Required entry fields not in event container

WD601 - Overview

• Message type: E = Error

• Message class: WD - Workflow definition

• Message number: 601

• Message text: Required entry fields not in event container

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WD601 - Required entry fields not in event container ?

  Certainly! Here's a detailed explanation of the SAP error message WD601: Required entry fields not in event container:
  
  Error Message
  WD601: Required entry fields not in event container
  
  Cause
  This error occurs in Web Dynpro ABAP applications when the framework expects certain input fields (parameters) to be present in the event container during an event processing, but these required fields are missing.
  
  The event container is a data structure used to pass input parameters from the view (UI) to the event handler method in the component controller or view controller.
  When a UI element (like an input field) is marked as required (mandatory), the framework expects the corresponding value to be present in the event container when the event is triggered.
  If the required fields are not bound properly or not passed to the event container, the framework raises this error.
  
  
  Typical Scenarios
  
  The input field is marked as required in the UI (e.g., required="true" in the view layout).
  The