How To Fix /IWFND/CM_CONSUMER061 - Outbound mapper method: mapComplexQueryResult

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/CM_CONSUMER -

• Message number: 061

• Message text: Outbound mapper method: mapComplexQueryResult

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWFND/CM_CONSUMER061 - Outbound mapper method: mapComplexQueryResult ?

  The SAP error message /IWFND/CM_CONSUMER061 typically occurs in the context of SAP Gateway and OData services. This error is related to the outbound mapping of complex query results, indicating that there is an issue with how the data is being processed or returned from the OData service.
  Cause:
  
  
  Mapping Issues: The error often arises when there is a mismatch between the expected data structure in the OData service and the actual data being returned. This can happen if the service is not correctly configured to handle complex types or if the data model has changed.
  
  
  Data Inconsistencies: If the underlying data does not conform to the expected format or if there are null values where they are not allowed, this can lead to mapping errors.
  
  
  Service Configuration: Incorrect configuration of the OData service or the associated data model can also lead to this error. This includes issues with the service definition, entity types, or associations.
  
  
  Versioning Issues: If there are multiple versions of the service or if the client is expecting a different version than what is being provided, this can lead to mapping errors.
  
  
  Solution:
  
  
  Check Service Definition: Review the OData service definition in the SAP Gateway Service Builder (transaction code SEGW). Ensure that the entity types and complex types are correctly defined and that the mappings are set up properly.
  
  
  Debugging: Use the SAP Gateway Client (transaction code /IWFND/GW_CLIENT) to test the OData service. This can help identify if the issue is with the service itself or with the data being returned.
  
  
  Data Validation: Check the underlying data in the database to ensure that it conforms to the expected structure. Look for any null values or inconsistencies that might be causing the mapping to fail.
  
  
  Update Service: If there have been changes to the data model or the service definition, regenerate the service and re-activate it. This can help ensure that the mappings are up to date.
  
  
  Check for Notes and Patches: Sometimes, specific issues may be addressed in SAP Notes or patches. Check the SAP Support Portal for any relevant notes that might address this error.
  
  
  Review Logs: Check the application logs (transaction code SLG1) for more detailed error messages that can provide additional context about the issue.
  
  
  Related Information:
  
  SAP Gateway: Understanding how SAP Gateway works and how OData services are structured can help in troubleshooting these types of errors.
  OData Protocol: Familiarity with the OData protocol and how it handles complex types can provide insights into potential issues with data mapping.
  SAP Community: Engaging with the SAP Community forums can provide additional insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the /IWFND/CM_CONSUMER061 error in your SAP environment.