How To Fix /IWBEP/CM_MGW_RT195 - Data provided by the application causes transformation for '&1' to fail

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_MGW_RT -

• Message number: 195

• Message text: Data provided by the application causes transformation for '&1' to fail

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/CM_MGW_RT195 - Data provided by the application causes transformation for '&1' to fail ?

  The SAP error message /IWBEP/CM_MGW_RT195 indicates that there is an issue with the data being provided by the application, which is causing a transformation to fail. This error typically occurs in the context of SAP Gateway and OData services, where data transformation is necessary to convert the data from one format to another (e.g., from an internal format to an external format).
  Cause:
  
  Data Format Issues: The data being sent to the OData service may not conform to the expected format or structure. This could include missing fields, incorrect data types, or invalid values.
  Mapping Errors: There may be issues in the mapping configuration between the source data and the target data structure. This can happen if the mapping is not correctly defined or if there are changes in the data model that have not been reflected in the mapping.
  Business Logic Errors: The business logic implemented in the service might be causing the transformation to fail due to invalid conditions or constraints.
  Null or Empty Values: If the application is sending null or empty values for mandatory fields, this can lead to transformation failures.
  
  Solution:
  
  Check Data Input: Review the data being sent to the OData service. Ensure that all required fields are populated and that the data types match the expected formats.
  Review Mapping Configuration: Check the mapping configuration in the OData service to ensure that it correctly reflects the data model. Make any necessary adjustments to the mapping.
  Debugging: Use debugging tools to trace the execution of the OData service and identify where the transformation is failing. This can help pinpoint the exact cause of the error.
  Error Handling: Implement error handling in the service to catch and log transformation errors. This can provide more detailed information about what is causing the failure.
  Consult Documentation: Refer to SAP documentation for the specific OData service you are using to ensure that you are following the correct guidelines and best practices.
  
  Related Information:
  
  SAP Gateway: This is the technology that allows you to connect devices, environments, and applications to SAP systems. Understanding how it works can help in troubleshooting issues.
  OData Services: Familiarize yourself with OData service concepts, including entity types, properties, and the overall data model.
  SAP Notes: Check for any relevant SAP Notes or Knowledge Base Articles (KBAs) that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Engage with the SAP Community or other forums where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.