How To Fix SRT_WSP2303 - No value set for operation property '&1' ['&2&3'], operation '&4'

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP2 - Messages for SRT WSP

• Message number: 303

• Message text: No value set for operation property '&1' ['&2&3'], operation '&4'

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_WSP2303 - No value set for operation property '&1' ['&2&3'], operation '&4' ?

  The SAP error message SRT_WSP2303 indicates that there is a missing value for a specific operation property in a web service context. This error typically occurs in scenarios involving SAP Process Integration (PI) or SAP Process Orchestration (PO) when dealing with web services.
  Cause:
  The error message can be triggered by several factors, including:
  
  Missing Configuration: The operation property that is referenced in the error message is not set in the configuration of the web service or the service interface.
  Incorrect Mapping: There may be an issue with the mapping of the web service operation, where the required properties are not correctly mapped or are missing.
  Service Definition Issues: The service definition in the Enterprise Services Repository (ESR) may not be complete or may have inconsistencies.
  Runtime Issues: There could be runtime issues where the expected values are not being passed to the operation.
  
  Solution:
  To resolve the SRT_WSP2303 error, you can follow these steps:
  
  
  Check Configuration:
  
  Go to the configuration of the web service in the SAP PI/PO system.
  Ensure that all required operation properties are set correctly.
  
  
  
  Review Service Interface:
  
  Check the service interface in the ESR to ensure that all necessary properties are defined and correctly configured.
  Make sure that the operation properties are correctly defined in the service interface.
  
  
  
  Validate Mapping:
  
  Review the mapping for the web service operation to ensure that all required fields are being populated correctly.
  If you are using graphical mapping or XSLT, ensure that the mapping logic is correct and that it populates the required properties.
  
  
  
  Check Runtime Logs:
  
  Look at the runtime logs in the SAP PI/PO system to gather more information about the error.
  Check for any additional error messages that may provide context for the missing property.
  
  
  
  Test the Web Service:
  
  Use tools like SOAP UI or Postman to test the web service and see if you can replicate the error.
  Ensure that you are sending all required parameters in the request.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or community forums for any specific notes related to the error message and the context in which it occurs.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Web Service Documentation: Review the documentation for the specific web service you are working with to ensure compliance with expected input and output formats.
  
  By following these steps, you should be able to identify the cause of the SRT_WSP2303 error and implement a solution to resolve it.