How To Fix /IWFND/CM_MGW_EDPLOG102 - Call inbound mapping of mapping specialist extension &1: Operation '&2'

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/CM_MGW_EDPLOG -

• Message number: 102

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

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWFND/CM_MGW_EDPLOG102 - Call inbound mapping of mapping specialist extension &1: Operation '&2' ?

  The SAP error message /IWFND/CM_MGW_EDPLOG102 typically indicates an issue related to the inbound mapping of a mapping specialist extension in the SAP Gateway framework. This error can occur during the processing of an OData service when the system is unable to find or execute the specified mapping for the operation.
  Cause:
  
  Mapping Configuration Issues: The mapping for the specified operation may not be correctly configured or may be missing.
  Service Activation: The OData service might not be activated properly in the SAP Gateway.
  Incorrect Operation Name: The operation name specified in the request may not match any defined operation in the service.
  Authorization Issues: There may be authorization issues preventing the execution of the mapping.
  Technical Errors: There could be underlying technical issues, such as problems with the backend system or the service implementation.
  
  Solution:
  
  
  Check Mapping Configuration:
  
  Go to the transaction code /IWFND/MAINT_SERVICE and ensure that the service is properly configured and activated.
  Verify the mapping configuration in the mapping specialist extension to ensure that the operation is defined correctly.
  
  
  
  Service Activation:
  
  Ensure that the OData service is activated. You can do this in the same transaction mentioned above.
  Check if the service is listed and active. If not, activate it.
  
  
  
  Verify Operation Name:
  
  Double-check the operation name in the request to ensure it matches the defined operations in the service.
  Review the service documentation or metadata to confirm the correct operation names.
  
  
  
  Check Authorizations:
  
  Ensure that the user executing the request has the necessary authorizations to access the OData service and perform the operation.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the service implementation to identify any technical errors or exceptions that may be occurring during the mapping process.
  
  
  
  Review Logs:
  
  Check the SAP Gateway error logs for more detailed information about the error. You can use transaction /IWFND/ERROR_LOG to view the logs.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or community forums for any known issues or additional troubleshooting steps related to this specific error message.
  
  
  
  Related Information:
  
  SAP Gateway: The SAP Gateway is a technology that allows you to connect devices, environments, and applications to SAP systems using OData services.
  OData Services: OData (Open Data Protocol) is a standard protocol for building and consuming RESTful APIs.
  Mapping Specialist: This refers to the component responsible for mapping data between the OData service and the underlying data model.
  
  If you continue to experience issues after following these steps, consider reaching out to SAP support or consulting with a technical expert familiar with SAP Gateway and OData services.