How To Fix RAP_CMP_CHECKS013 - Alias &1 changed for CDS view &2 of service definition &3.

SAP Error Message - Details

• Message type: E = Error

• Message class: RAP_CMP_CHECKS - RAP Compatibility Checks Messages

• Message number: 013

• Message text: Alias &1 changed for CDS view &2 of service definition &3.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RAP_CMP_CHECKS013 - Alias &1 changed for CDS view &2 of service definition &3. ?

  The SAP error message RAP_CMP_CHECKS013 indicates that there has been a change in the alias of a CDS (Core Data Services) view that is part of a service definition in the RAP (Rapid Application Programming) model. This error typically arises when there are inconsistencies between the service definition and the underlying CDS views due to changes made to the alias.
  Cause:
  
  Alias Change: The alias of a CDS view has been modified after the service definition was created or activated.
  Inconsistency: The service definition is still referencing the old alias, leading to a mismatch.
  Development Environment: Changes made in the development environment may not have been properly reflected in the service definition.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check the CDS View:
  
  Go to the CDS view in the ABAP Development Tools (ADT) or SE11 transaction.
  Verify the current alias name of the CDS view.
  
  
  
  Update the Service Definition:
  
  Open the service definition in the ADT or transaction SEGW (Gateway Service Builder).
  Ensure that the service definition is updated to reflect the new alias of the CDS view.
  If necessary, regenerate the service or re-activate it to ensure that the changes are applied.
  
  
  
  Re-activate the CDS View:
  
  If you have made changes to the CDS view, make sure to activate it again to ensure that all changes are properly reflected.
  
  
  
  Check Dependencies:
  
  Review any dependent objects or services that might also need to be updated due to the alias change.
  
  
  
  Transport Changes:
  
  If you are working in a transport environment, ensure that all changes are properly transported to the relevant systems (e.g., from development to quality assurance).
  
  
  
  Testing:
  
  After making the necessary changes, test the service to ensure that it is functioning correctly without any errors.
  
  
  
  Related Information:
  
  CDS Views: Core Data Services are a way to define semantically rich data models in SAP. They are used extensively in the RAP model.
  RAP Model: The Rapid Application Programming model is designed to simplify the development of SAP Fiori applications and services.
  Service Definition: A service definition in SAP defines the structure and behavior of the service that exposes the underlying data model to the front-end applications.
  
  If the issue persists after following these steps, it may be beneficial to consult SAP Notes or reach out to SAP support for further assistance.