How To Fix WS_TOOL104 - Error deleting the ICF node

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 104

• Message text: Error deleting the ICF node

Self-Explanatory Message

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• What is the cause and solution for SAP error message WS_TOOL104 - Error deleting the ICF node ?

  Certainly! Here's a detailed explanation regarding the SAP error message WS_TOOL104: Error deleting the ICF node:
  
  Error Message:
  WS_TOOL104: Error deleting the ICF node
  
  Cause:
  This error occurs when there is an attempt to delete an Internet Communication Framework (ICF) node (service) in the SAP system, but the deletion fails. The common causes include:
  
  
  ICF Node is Active or Locked:
  
  The ICF service node you are trying to delete is currently active or locked by another user/session.
  
  
  
  Authorization Issues:
  
  The user attempting the deletion does not have sufficient authorizations to delete ICF nodes.
  
  
  
  Dependencies or References:
  
  The ICF node might be referenced by other services or configurations, preventing deletion.
  
  
  
  System or Transport Lock:
  
  The node might be locked due to transport requests or system locks.
  
  
  
  Technical Issues:
  
  In rare cases, inconsistencies or corruption in the ICF service tree or database entries.
  
  
  
  
  Solution:
  To resolve the WS_TOOL104 error, follow these steps:
  
  
  Check if the ICF Node is Active:
  
  Go to transaction SICF.
  Locate the node you want to delete.
  If the node is active (green icon), try to deactivate it first by right-clicking and selecting Deactivate Service.
  After deactivation, try deleting again.
  
  
  
  Check Locks:
  
  Use transaction SM12 to check if there are any locks on the ICF node or related objects.
  If locks exist, determine if they can be released safely.
  
  
  
  Check Authorizations:
  
  Ensure your user has the necessary authorizations, especially:
  
  Authorization object S_ICF with activity for delete (activity 06).
  Authorization for transport requests if the node is part of a transport.
  
  
  
  
  
  Check Dependencies:
  
  Verify if the node is referenced by other services or configurations.
  Remove or adjust dependencies before deletion.
  
  
  
  Delete via SICF:
  
  In transaction SICF, right-click the node and select Delete.
  Confirm the deletion.
  
  
  
  Use Transport Requests:
  
  If the node is part of a transport, ensure the deletion is recorded in a transport request.
  Sometimes, deletion requires transport management.
  
  
  
  System Restart or Cache Clear:
  
  If the problem persists, try clearing the ICF cache or restarting the ICM (Internet Communication Manager).
  Use transaction SMICM to restart the ICM.
  
  
  
  Check Logs and Dumps:
  
  Check system logs (transaction SM21) and short dumps (transaction ST22) for related errors.
  
  
  
  
  Related Information:
  
  Transaction SICF: Main transaction to manage ICF services.
  Authorization Object S_ICF: Controls access to ICF services.
  ICF Services: Used for HTTP/S communication in SAP, including Web Dynpro, BSP, and OData services.
  Transport Management: Changes to ICF nodes often require transport requests.
  SAP Notes: Check SAP OSS notes for any known bugs or patches related to WS_TOOL104.
  
  
  Summary:
  
  
  
  Aspect
  Details
  
  
  
  
  Cause
  Node active/locked, authorization issues, dependencies, transport locks, or system issues
  
  
  Solution
  Deactivate node, check and release locks, verify authorizations, delete via SICF, manage transports, restart ICM if needed
  
  
  Tools
  SICF, SM12, SMICM, SM21, ST22
  
  
  Authorization
  S_ICF (delete activity)
  
  
  
  
  If after these steps the issue persists, consider raising a support ticket with SAP, providing detailed logs and system information.
  
  Let me know if you need help with specific steps!