How To Fix WD365 - Select an ad hoc anchor

SAP Error Message - Details

• Message type: E = Error

• Message class: WD - Workflow definition

• Message number: 365

• Message text: Select an ad hoc anchor

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WD365 - Select an ad hoc anchor ?

  SAP Error Message:
  
  WD365 Select an ad hoc anchor
  
  Cause:
  This error typically occurs in SAP Web Dynpro applications when a navigation or UI action expects an "ad hoc anchor" to be selected or specified, but none is provided. An "ad hoc anchor" in Web Dynpro context refers to a dynamically created UI element or navigation target that the framework needs to identify to proceed with the action.
  Common scenarios causing this error include:
  
  Attempting to navigate or perform an action that requires a context node or UI element to be selected, but the selection is missing.
  The application logic expects a particular UI anchor (like a table row, list item, or node) to be chosen before proceeding.
  Misconfiguration or missing parameters in navigation or action calls within the Web Dynpro component.
  
  
  Solution:
  To resolve the WD365 error, consider the following steps:
  
  
  Ensure Selection of Required UI Element:
  
  Verify that the user has selected the required item (e.g., a row in a table or a list entry) before triggering the action.
  If the UI does not clearly indicate the need for selection, improve the UI or add validation messages prompting the user to select an item.
  
  
  
  Check Navigation and Action Logic:
  
  Review the Web Dynpro component’s code where navigation or action is triggered.
  Ensure that the anchor (context node or UI element) is correctly passed and not null or empty.
  If the anchor is dynamically created, confirm it is properly instantiated before use.
  
  
  
  Debug the Application:
  
  Use the Web Dynpro debugger to trace the flow and identify where the anchor is expected but missing.
  Check the context nodes and UI elements involved in the action.
  
  
  
  Review Component Configuration:
  
  Check the component’s configuration in the Web Dynpro Explorer.
  Verify that the navigation links and action handlers are correctly set up with the necessary anchors.
  
  
  
  Enhance User Guidance:
  
  Add messages or UI hints to guide users to select the required item before proceeding.
  
  
  
  
  Related Information:
  
  
  SAP Notes and Documentation:
  
  Search SAP Support Portal for notes related to "WD365" or "Select an ad hoc anchor" for any patches or known issues.
  
  
  Web Dynpro Concepts:
  
  Understanding the concept of anchors, context nodes, and navigation in Web Dynpro is essential. Refer to SAP Web Dynpro documentation for detailed explanations.
  
  
  Common Use Cases:
  
  This error often appears in custom Web Dynpro applications or standard SAP applications extended via Web Dynpro where dynamic navigation or selection is involved.
  
  
  
  If you provide the specific Web Dynpro application or scenario where this error occurs, more tailored advice can be given.