How To Fix WS_TOOL885 - Function &1 not available in the service definition

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 885

• Message text: Function &1 not available in the service definition

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WS_TOOL885 - Function &1 not available in the service definition ?

  The SAP error message:
  WS_TOOL885 Function &1 not available in the service definition
  
  
  Cause:
  This error occurs when a function module or operation that is being called or referenced in a Web Service (SOAP) context is not included or defined in the corresponding Web Service definition (WSDL or service metadata). Essentially, the service definition does not expose the function that the client or the system is trying to invoke.
  Common scenarios causing this error:
  
  The function module is not included in the service definition (SE80 or SOAMANAGER).
  The service definition was not regenerated after adding or changing function modules.
  The client is calling a function that is not part of the published service interface.
  Mismatch between the service interface and the actual implementation.
  
  
  
  Solution:
  
  
  Check the Service Definition:
  
  Go to transaction SE80 or SOAMANAGER.
  Verify the Web Service definition and ensure that the function module (operation) &1 (the placeholder will be replaced by the actual function name) is included in the service