How To Fix SRT_WSP942 - No fields found as part of data coming as input for Service Group &1

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP - Messages for SRT WSP

• Message number: 942

• Message text: No fields found as part of data coming as input for Service Group &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_WSP942 - No fields found as part of data coming as input for Service Group &1 ?

  The SAP error message SRT_WSP942 indicates that there are no fields found in the input data for a specified service group. This typically occurs in the context of SAP Process Integration (PI) or SAP Process Orchestration (PO) when dealing with web services.
  Cause:
  
  Empty Input Data: The input data being sent to the service group is empty or does not contain any fields that are expected by the service.
  Incorrect Mapping: There may be an issue with the mapping configuration, where the fields in the input message do not match the expected structure defined in the service interface.
  Service Group Configuration: The service group may not be correctly configured to handle the incoming data, or the service interface may not be properly defined.
  Data Format Issues: The data format of the incoming request may not match the expected format (e.g., XML, JSON), leading to parsing issues.
  Version Mismatch: There could be a version mismatch between the service definition and the data being sent.
  
  Solution:
  
  Check Input Data: Verify the input data being sent to the service. Ensure that it contains the required fields and is not empty.
  Review Mapping: Check the mapping configuration in the Integration Builder (if using PI/PO) to ensure that the fields are correctly mapped from the source to the target.
  Service Group Configuration: Review the configuration of the service group in the SAP system. Ensure that it is set up to handle the expected input data.
  Validate Data Format: Ensure that the data format of the incoming request matches the expected format defined in the service interface.
  Test with Sample Data: Use sample data that is known to work with the service to test if the issue persists. This can help isolate whether the problem is with the data being sent or the service itself.
  Check Logs: Review the logs in the SAP system for any additional error messages or warnings that may provide more context about the issue.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SRT_UTIL to monitor and troubleshoot web service calls.
  Integration Builder: If you are using SAP PI/PO, the Integration Builder is a key tool for checking mappings and service interfaces.
  SAP Notes: Check for any relevant SAP Notes that may address known issues related to this error message.
  Documentation: Refer to the official SAP documentation for web services and integration scenarios for more detailed guidance.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.