How To Fix /IWFND/CM_MGW_EDPLOG036 - Update Entity calls Backend API &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/CM_MGW_EDPLOG -

• Message number: 036

• Message text: Update Entity calls Backend API &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWFND/CM_MGW_EDPLOG036 - Update Entity calls Backend API &1 ?

  The SAP error message /IWFND/CM_MGW_EDPLOG036 Update Entity calls Backend API &1 typically indicates an issue with the OData service when trying to update an entity in the backend system. This error is part of the SAP Gateway framework and is related to the communication between the SAP Gateway and the backend system.
  Cause:
  
  
  Backend API Issues: The backend API specified in the error message may not be functioning correctly. This could be due to various reasons such as:
  
  The API is not activated.
  The API is not properly configured.
  There are issues with the underlying data model or business logic in the backend.
  
  
  
  Authorization Issues: The user making the request may not have the necessary authorizations to perform the update operation.
  
  
  Data Validation Errors: The data being sent in the update request may not meet the validation rules defined in the backend system.
  
  
  Network Issues: There could be network connectivity issues between the SAP Gateway and the backend system.
  
  
  Service Configuration: The OData service may not be correctly configured in the SAP Gateway.
  
  
  Solution:
  
  
  Check Backend API: 
  
  Ensure that the backend API is activated and properly configured.
  Test the API independently (e.g., using transaction codes like SE80 or SE37 for function modules) to ensure it is working as expected.
  
  
  
  Review Authorizations: 
  
  Check the user roles and authorizations to ensure that the user has the necessary permissions to perform the update operation.
  
  
  
  Validate Input Data: 
  
  Review the data being sent in the update request to ensure it meets all validation criteria defined in the backend.
  
  
  
  Check Network Connectivity: 
  
  Ensure that there are no network issues preventing communication between the SAP Gateway and the backend system.
  
  
  
  Service Configuration: 
  
  Verify the OData service configuration in the SAP Gateway (transaction /IWFND/MAINT_SERVICE) to ensure it is correctly set up and activated.
  
  
  
  Debugging: 
  
  Use transaction /IWFND/ERROR_LOG to check for more detailed error logs that can provide additional context on the issue.
  You can also use transaction SLG1 to check application logs for any related errors.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation or notes related to the specific backend API for any known issues or additional configuration steps.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address known issues with the specific API or OData service you are using.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /IWFND/MAINT_SERVICE, /IWFND/ERROR_LOG, and SLG1 for troubleshooting.
  
  By following these steps, you should be able to identify and resolve the issue causing the error message /IWFND/CM_MGW_EDPLOG036.