How To Fix WS_TOOL231 - Wrong Number of Property-List for Consumer Proxy &1.

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 231

• Message text: Wrong Number of Property-List for Consumer Proxy &1.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WS_TOOL231 - Wrong Number of Property-List for Consumer Proxy &1. ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WS_TOOL231 Wrong Number of Property-List for Consumer Proxy &1.
  
  
  Cause:
  This error occurs when the number of properties (parameters) passed to a Consumer Proxy in a Web Service call does not match the expected number defined in the proxy's interface or configuration.
  In other words, the proxy expects a certain number of properties (like endpoint URL, authentication details, or other configuration parameters), but the actual call provides either fewer or more properties than expected.
  Common scenarios causing this error include:
  
  Incorrect or incomplete configuration of the consumer proxy.
  Mismatch between the proxy interface and the runtime parameters.
  Manual coding errors where the property list is constructed incorrectly.
  Changes in the WSDL or proxy generation that are not reflected in the calling code.
  
  
  
  Solution:
  To resolve this error, follow these steps:
  
  
  Check the Consumer Proxy Configuration:
  
  Go to transaction SPROXY.
  Locate the consumer proxy in question.
  Verify the properties defined for the proxy.
  Ensure that