/IWFND/CM_MGW190 - Batch request processing failed in backend (&1)

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/CM_MGW -

• Message number: 190

• Message text: Batch request processing failed in backend (&1)

Self-Explanatory Message

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AnswerBot

• What is the cause and solution for SAP error message /IWFND/CM_MGW190 - Batch request processing failed in backend (&1) ?

  The SAP error message /IWFND/CM_MGW190 Batch request processing failed in backend (&1) typically occurs in the context of OData services when a batch request sent to the backend system fails. This error indicates that there was an issue processing one or more requests within a batch operation.
  Causes:
  
  Backend Errors: The backend system (like an SAP ERP or S/4HANA system) may have encountered an error while processing one of the requests in the batch. This could be due to data inconsistencies, missing data, or business logic errors.
  Authorization Issues: The user executing the batch request may not have the necessary authorizations to perform the operations included in the batch.
  Service Configuration: The OData service may not be properly configured, or there may be issues with the service implementation.
  Network Issues: Temporary network issues could lead to failed requests.
  Payload Issues: The structure or content of the payload being sent in the batch request may not conform to the expected format.
  
  Solutions:
  
  Check Backend Logs: Investigate the backend system logs (such as ST22 for dumps, SLG1 for application logs, or the transaction code specific to your application) to identify the specific error that occurred during processing.
  Review Batch Request: Analyze the batch request payload to ensure that all data is valid and conforms to the expected structure. Look for any missing or incorrect fields.
  Authorization Check: Ensure that the user executing the request has the necessary authorizations for all operations included in the batch.
  Service Implementation: Review the OData service implementation to ensure that it is correctly handling the requests. Check for any custom logic that might be causing issues.
  Test Individual Requests: If possible, break down the batch request into individual requests and test them separately to identify which specific request is causing the failure.
  Network Stability: Ensure that there are no network issues affecting the communication between the frontend and backend systems.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like /IWFND/ERROR_LOG to view error logs related to OData services.
  SAP Notes: Check for relevant SAP Notes that may address known issues related to this error message.
  Documentation: Review the official SAP documentation for OData services and batch processing to ensure compliance with best practices.
  
  By following these steps, you should be able to diagnose and resolve the issue causing the /IWFND/CM_MGW190 error in your SAP environment.