How To Fix WS_TOOL166 - Select an object by a double click on the node

SAP Error Message - Details

• Message type: E = Error

• Message class: WS_TOOL - Message Class for Web Services and Virtual Endpoints

• Message number: 166

• Message text: Select an object by a double click on the node

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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 WS_TOOL166 - Select an object by a double click on the node ?

  Certainly! Here's detailed information about the SAP error message WS_TOOL166:
  
  SAP Error Message: WS_TOOL166
  Message Text:
  
  Select an object by a double click on the node
  
  Cause
  This message typically appears in the Web Dynpro ABAP or Web Service Tool environment when you are expected to select an object (such as a node, component, or element) by double-clicking on it in the navigation tree or object list. The system prompts this message because:
  
  You tried to perform an action (e.g., editing, configuring, or generating) without having selected the required object first.
  The selection was made incorrectly (e.g., single click instead of double click).
  The UI expects a double-click event to confirm the selection of the node/object before proceeding.
  
  
  Solution
  To resolve this message and proceed:
  
  Double-click on the node/object in the navigation tree or list to select it properly.
  Ensure that the object you want to work with is highlighted and opened (if applicable) after the double-click.
  After the object is selected, retry the operation you were attempting.
  
  If the message persists:
  
  Check if the UI is responsive and that the double-click is correctly registered.
  Verify that you have the necessary authorizations to access or modify the object.
  Refresh the screen or restart the transaction to clear any UI glitches.
  
  
  Related Information
  
  Context: This message is common in SAP tools that use hierarchical navigation trees, such as the Web Service Tool (transaction SOAMANAGER), Web Dynpro ABAP development environment, or other SAP NetWeaver development tools.
  Transaction Codes:  
  
  SOAMANAGER (Web Service Configuration)  
  SE80 (Object Navigator)  
  Web Dynpro ABAP tools in SAP GUI or Eclipse-based environments
  
  
  SAP Notes: There are no specific SAP Notes solely for WS_TOOL166, as it is an informational prompt guiding user interaction.
  User Tip: Always follow the UI instructions carefully. If you are unsure, try clicking once to select and then double-click to open or confirm the selection.
  
  
  If you provide the exact transaction or scenario where you encountered this message, I can help with more tailored advice.