How To Fix SRT_WSP3101 - Parameters are not properly filled

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP3 - SRT: Web Service Configuration Messages 3

• Message number: 101

• Message text: Parameters are not properly filled

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_WSP3101 - Parameters are not properly filled ?

  The SAP error message SRT_WSP3101 indicates that there is an issue with the parameters being passed to a web service. This error typically occurs in the context of SAP Process Integration (PI) or SAP Process Orchestration (PO) when dealing with web service calls.
  Cause:
  The error message "Parameters are not properly filled" suggests that one or more of the parameters required for the web service call are either missing, incorrectly formatted, or not matching the expected data types. This can happen due to various reasons, such as:
  
  Missing Required Parameters: Some parameters that are mandatory for the web service operation are not being provided.
  Incorrect Data Types: The data types of the parameters being sent do not match what the web service expects.
  Incorrect Parameter Names: The names of the parameters being sent do not match the expected names defined in the web service interface.
  Mapping Issues: If you are using a mapping tool, there may be issues in the mapping configuration that lead to incorrect parameter values being sent.
  Service Definition Changes: If the web service definition has changed (e.g., new parameters added or existing ones modified), the calling application may not be updated accordingly.
  
  Solution:
  To resolve the SRT_WSP3101 error, you can follow these steps:
  
  
  Check Web Service Definition: Review the web service definition (WSDL) to ensure you understand the required parameters, their names, and data types.
  
  
  Validate Input Parameters: Ensure that all required parameters are being passed in the request. Check for any optional parameters that may also be necessary for the specific operation you are trying to perform.
  
  
  Review Mapping Configuration: If you are using a mapping tool (like SAP PI/PO), check the mapping configuration to ensure that the parameters are being mapped correctly from the source to the target.
  
  
  Test with Sample Data: Use a tool like SOAP UI or Postman to test the web service with sample data to see if the issue persists. This can help isolate whether the problem is with the data being sent or with the web service itself.
  
  
  Check for Updates: If the web service has been updated recently, ensure that your application or integration is updated to reflect those changes.
  
  
  Debugging: If you have access to the backend, consider enabling debugging or logging to capture the exact request being sent and the response received. This can provide insights into what might be going wrong.
  
  
  Consult Documentation: Refer to the SAP documentation or any relevant API documentation for additional details on the expected parameters and their formats.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to SRT_WSP3101 for any known issues or patches that may address the problem.
  Web Service Monitoring: Use SAP's monitoring tools to track web service calls and identify any patterns or recurring issues.
  Community Forums: Engage with SAP community forums or support channels for additional insights or similar experiences from other users.
  
  By following these steps, you should be able to identify and resolve the issue causing the SRT_WSP3101 error in your SAP environment.