How To Fix /IWBEP/CM_MGW_EDPLOG021 - Create Entity called for Entity Type &1, Entity Data Provider &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_MGW_EDPLOG -

• Message number: 021

• Message text: Create Entity called 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/CM_MGW_EDPLOG021 - Create Entity called for Entity Type &1, Entity Data Provider &2 ?

  The SAP error message /IWBEP/CM_MGW_EDPLOG021 typically indicates an issue related to the creation of an entity in the OData service. This error is part of the SAP Gateway framework and is often encountered when there are problems with the data provider or the entity type being processed.
  Cause:
  
  Data Provider Issues: The error may occur if the data provider for the entity type is not correctly implemented or is not returning the expected data.
  Entity Type Configuration: There may be issues with the configuration of the entity type in the OData service, such as missing fields or incorrect mappings.
  Authorization Issues: The user may not have the necessary authorizations to create the entity.
  Business Logic Errors: There could be business logic implemented in the data provider that is causing the creation to fail, such as validation errors or constraints not being met.
  Service Activation: The OData service may not be properly activated or may have inconsistencies in its metadata.
  
  Solution:
  
  Check Data Provider Implementation: Review the implementation of the data provider class to ensure that the CREATE method is correctly implemented and that it handles the incoming data properly.
  Validate Entity Type Configuration: Ensure that the entity type is correctly defined in the OData service, including all required fields and their data types.
  Review Authorizations: Check the user authorizations to ensure that the user has the necessary permissions to create the entity.
  Debugging: Use debugging tools to trace the execution of the data provider method to identify where the failure occurs. Look for any exceptions or errors that may be raised during the process.
  Check Service Activation: Ensure that the OData service is activated in the SAP Gateway and that there are no inconsistencies in the service metadata.
  Review Logs: Check the application logs (transaction SLG1) for any additional error messages or details that can provide more context about the failure.
  
  Related Information:
  
  Transaction Codes: Use transaction /IWFND/MAINT_SERVICE to manage OData services and check their status.
  SAP Notes: Search for relevant SAP Notes that may address specific issues related to the error message.
  Documentation: Refer to the SAP Gateway documentation for guidelines on implementing OData services and handling common errors.
  Community Forums: Check SAP Community forums for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.