How To Fix /IWFND/CM_MGW_EDPLOG023 - Create Entity failed for Entity Type &1, Entity Data Provider &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/CM_MGW_EDPLOG -

• Message number: 023

• Message text: Create Entity failed for Entity Type &1, Entity Data Provider &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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /IWFND/CM_MGW_EDPLOG023 - Create Entity failed for Entity Type &1, Entity Data Provider &2 ?

  The SAP error message /IWFND/CM_MGW_EDPLOG023 Create Entity failed for Entity Type &1, Entity Data Provider &2 typically occurs in the context of SAP Gateway services when there is an issue with creating an entity in the backend system. This error can arise due to various reasons, and understanding the cause is crucial for troubleshooting.
  Possible Causes:
  
  
  Validation Errors: The data being sent to create the entity may not meet the validation rules defined in the backend. This could include missing required fields, incorrect data types, or invalid values.
  
  
  Authorization Issues: The user or service account making the request may not have the necessary authorizations to create the entity in the backend system.
  
  
  Backend Errors: There may be issues in the backend service or database, such as constraints being violated (e.g., unique constraints), or the backend service might be down.
  
  
  Mapping Issues: If there are issues with the mapping between the OData service and the backend data model, it can lead to failures in creating entities.
  
  
  Service Configuration: The OData service might not be properly configured, or the entity type might not be correctly defined in the service metadata.
  
  
  Solutions:
  
  
  Check the Payload: Review the data being sent in the request. Ensure that all required fields are included and that the data types and values are correct.
  
  
  Review Authorizations: Verify that the user or service account has the necessary authorizations to perform the create operation on the specified entity type.
  
  
  Debug the Backend Logic: If you have access to the backend system, debug the logic that handles the create operation. Look for any exceptions or errors that might indicate what went wrong.
  
  
  Check Service Configuration: Ensure that the OData service is correctly configured and that the entity type is properly defined in the service metadata.
  
  
  Review Logs: Check the SAP Gateway logs (transaction /IWFND/ERROR_LOG) and the backend logs for any additional error messages or stack traces that can provide more context on the failure.
  
  
  Test the Backend Service: Use tools like SAP Gateway Client (transaction /IWFND/GW_CLIENT) to test the backend service directly and see if the create operation works as expected.
  
  
  Consult Documentation: Review the SAP documentation for the specific OData service and entity type to ensure that you are following the correct procedures and requirements.
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  /IWFND/ERROR_LOG: To view error logs related to OData services.
  /IWFND/GW_CLIENT: To test OData services directly.
  
  
  
  SAP Notes: Check for any relevant SAP Notes that might address known issues with the specific OData service or entity type.
  
  
  Community Forums: Consider searching or posting on SAP Community forums for additional insights from other users who may have encountered similar issues.
  
  
  By systematically checking these areas, you should be able to identify the root cause of the error and implement an appropriate solution.