How To Fix WS_TOOL809 - Reference to function module &1 was deleted

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 809

• Message text: Reference to function module &1 was deleted

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 WS_TOOL809 - Reference to function module &1 was deleted ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WS_TOOL809 - Reference to function module &1 was deleted
  
  Cause:
  This error occurs when a workflow or a tool in SAP tries to call or reference a function module that no longer exists in the system. The function module might have been deleted or renamed, or the transport containing the function module was not imported properly.
  In other words, the workflow or tool configuration still points to a function module that is missing in the current SAP system.
  
  Explanation:
  
  The placeholder &1 in the message will be replaced by the name of the missing function module.
  This typically happens in SAP Business Workflow or when using workflow tools that rely on function modules.
  The function module might have been deleted during system cleanup, upgrade, or transport activities.
  It can also occur if a custom function module was removed or if the system landscape is inconsistent.
  
  
  Solution:
  
  
  Identify the missing function module:
  
  Check the exact function module name in the error message.
  
  
  
  Check if the function module exists:
  
  Use transaction SE37 to search for the function module.
  If it does not exist, confirm whether it was deleted or never transported.
  
  
  
  Restore or recreate the function module:
  
  If the function module was deleted accidentally, restore it from a backup or transport.
  If it is a custom function module, recreate it or import the relevant transport.
  If it is a standard SAP function module, check SAP Notes or perform a system repair/upgrade if necessary.
  
  
  
  Update the workflow or tool configuration:
  
  If the function module is intentionally removed, update the workflow or tool to reference a valid function module.
  Use transaction SWDD (Workflow Builder) or relevant configuration transactions to correct the references.
  
  
  
  Check transports and system consistency:
  
  Ensure all required transports are imported correctly.
  Verify system consistency if the function module is part of a standard SAP component.
  
  
  
  Test the workflow/tool after correction:
  
  Run the workflow or tool again to confirm the error is resolved.
  
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SE37 - Function Builder (to check function modules)
  SWDD - Workflow Builder (to check workflow definitions)
  SWI1 - Workflow log (to analyze workflow errors)
  SE80 - Object Navigator (to check repository objects)
  
  
  
  SAP Notes:
  
  Search SAP Support Portal for notes related to missing function modules or workflow errors.
  
  
  
  Common scenarios:
  
  After system upgrade or patching, some function modules might be deprecated or replaced.
  Custom developments removed or changed without updating workflows.
  Transport issues causing missing objects in the target system.
  
  
  
  
  If you provide the exact function module name (&1), I can help you with more specific guidance or alternatives.
  
  Summary:
  
  The error WS_TOOL809 indicates a missing function module reference in a workflow or tool. The solution involves identifying the missing function module, restoring or recreating it, or updating the workflow/tool to use a valid function module.
  
  If you need further assistance, feel free to ask!