How To Fix WS_TOOL230 - Base Proxy for &1 not found.

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 230

• Message text: Base Proxy for &1 not found.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WS_TOOL230 - Base Proxy for &1 not found. ?

  The SAP error message:
  WS_TOOL230: Base Proxy for &1 not found.
  
  
  Cause:
  This error occurs when the system tries to access or use a Base Proxy (a generated ABAP proxy class for a web service) identified by the placeholder &1 (which will be replaced by the actual proxy name in the runtime message), but the proxy does not exist or is not found in the system.
  Common reasons include:
  
  The base proxy has not been generated or imported into the system.
  The proxy was deleted or is inactive.
  The system is trying to use a proxy that belongs to a different namespace or system.
  Transport or system inconsistencies where the proxy is missing.
  Incorrect configuration or missing software component that provides the proxy.
  
  
  
  Solution:
  
  
  Check Proxy Existence:
  
  Go to transaction SPROXY (Proxy Builder).
  Search for the base proxy name mentioned in the error.
  Verify if the proxy exists and is active.
  
  
  
  Generate or Re-generate Proxy:
  
  If the proxy does not exist, generate it from the corresponding