How To Fix /IWBEP/CM_MGW_EDPLOG103 - Call outbound mapping of mapping specialist extension &1: Operation '&2'

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_MGW_EDPLOG -

• Message number: 103

• Message text: Call outbound mapping of mapping specialist extension &1: Operation '&2'

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/CM_MGW_EDPLOG103 - Call outbound mapping of mapping specialist extension &1: Operation '&2' ?

  The SAP error message /IWBEP/CM_MGW_EDPLOG103 typically occurs in the context of SAP Gateway and OData services. This error indicates that there is an issue with the outbound mapping of a mapping specialist extension during the execution of an OData service operation.
  Cause:
  
  Mapping Issues: The error often arises when there is a problem with the mapping configuration in the OData service. This could be due to incorrect or missing mapping definitions for the specified operation.
  Service Implementation Errors: If the service implementation does not correctly handle the operation or if there are issues in the underlying logic, this error can occur.
  Data Model Changes: Changes in the underlying data model (like changes in the database structure or data types) that are not reflected in the OData service can lead to mapping errors.
  Authorization Issues: Sometimes, the error can be related to authorization problems where the user does not have the necessary permissions to execute the operation.
  
  Solution:
  
  Check Mapping Configuration: Review the mapping configuration in the OData service. Ensure that the mapping for the specified operation is correctly defined and that all necessary fields are included.
  Debug the Service Implementation: Use the SAP Gateway Client (transaction /IWFND/GW_CLIENT) to test the OData service and debug the implementation. Check for any exceptions or errors in the code that could lead to this issue.
  Review Data Model: If there have been recent changes to the data model, ensure that the OData service is updated accordingly. Regenerate the service if necessary.
  Check Authorizations: Verify that the user executing the operation has the necessary authorizations to access the OData service and perform the operation.
  Error Logs: Check the error logs in the SAP Gateway (transaction /IWFND/ERROR_LOG) for more detailed information about the error. This can provide insights into what went wrong during the mapping process.
  
  Related Information:
  
  SAP Gateway: Understand the architecture and components of SAP Gateway, as this error is related to the OData service layer.
  OData Services: Familiarize yourself with OData service development and the mapping process, including how to define and implement service operations.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues related to this error message.
  Community Forums: Engage with the SAP Community or forums where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and resolve the error message /IWBEP/CM_MGW_EDPLOG103.