How To Fix RAP_RUNTIME020 - Business object '&1' is not whitelisted for external commit

SAP Error Message - Details

• Message type: E = Error

• Message class: RAP_RUNTIME - RAP Runtime Messages

• Message number: 020

• Message text: Business object '&1' is not whitelisted for external commit

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RAP_RUNTIME020 - Business object '&1' is not whitelisted for external commit ?

  The SAP error message RAP_RUNTIME020 indicates that a specific business object is not whitelisted for external commit in the context of the RAP (Rapid Application Programming) model. This typically occurs when you are trying to perform an operation that requires an external commit, but the business object you are working with has not been configured to allow this.
  Cause:
  The error arises due to the following reasons:
  
  Business Object Configuration: The business object you are trying to use is not included in the whitelist for external commit operations. This means that the system does not allow external commit for this particular object.
  RAP Model Settings: The RAP model may not be set up correctly to handle external commits for the specified business object.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Business Object Whitelist:
  
  Review the configuration of the business object in the RAP model. Ensure that it is included in the whitelist for external commit.
  You can do this by checking the relevant annotations in the business object definition. Look for the @ExternalCommit annotation or similar settings that control external commit behavior.
  
  
  
  Modify the Business Object:
  
  If the business object is not whitelisted, you may need to modify its definition to include it in the whitelist. This typically involves adding the appropriate annotations in the business object definition.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation for RAP and external commit configurations. This will provide you with detailed guidance on how to set up your business objects correctly.
  
  
  
  Testing:
  
  After making the necessary changes, test the operation again to ensure that the error is resolved.
  
  
  
  Consult SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance. They can provide insights specific to your implementation and help troubleshoot further.
  
  
  
  Related Information:
  
  RAP Model: The RAP model is designed to simplify the development of business applications in SAP S/4HANA. It leverages CDS (Core Data Services) views and OData services.
  External Commit: External commit refers to the ability to commit changes to the database from outside the standard transactional context, which can be necessary for certain integration scenarios.
  Annotations: Familiarize yourself with the various annotations used in the RAP model, as they play a crucial role in defining the behavior of business objects.
  
  By following these steps, you should be able to address the RAP_RUNTIME020 error and configure your business object for external commit successfully.