How To Fix SADL_GW_ATC_CONSMPTN800 - Unknown annotation '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: SADL_GW_ATC_CONSMPTN - SADL Gateway: ATC Messages for Consumtion Annotations

• Message number: 800

• Message text: Unknown annotation '&1'

What causes this issue?

Annotation &V1& is not defined in domain @Consumption.ranking.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Check for typographical errors. Correct or remove the annotation.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SADL_GW_ATC_CONSMPTN800 - Unknown annotation '&1' ?

  The SAP error message SADL_GW_ATC_CONSMPTN800 Unknown annotation '&1' typically occurs in the context of SAP Gateway and the SAP Application Development Framework (SADL). This error indicates that there is an unknown or unrecognized annotation being referenced in your OData service or in the annotations of your CDS (Core Data Services) view.
  Cause:
  
  Typographical Error: The annotation name might be misspelled or incorrectly formatted.
  Unsupported Annotation: The annotation being used may not be supported in the current version of SAP or in the context where it is being used.
  Missing Dependencies: The required libraries or dependencies that define the annotation may not be included in your project or are not activated.
  Incorrect Context: The annotation might be used in a context where it is not applicable or expected.
  
  Solution:
  
  Check Annotation Spelling: Verify that the annotation name is spelled correctly and follows the correct syntax.
  Review Documentation: Consult the SAP documentation for the specific version you are using to ensure that the annotation is valid and supported.
  Update CDS Views: If you are using CDS views, ensure that the annotations are correctly defined in the view and that they are applicable to the entities being referenced.
  Check Dependencies: Ensure that all necessary dependencies and libraries are included in your project. If you are using custom annotations, make sure they are properly defined and accessible.
  Use Standard Annotations: If possible, use standard annotations provided by SAP to avoid compatibility issues.
  Debugging: If the issue persists, consider debugging the OData service or the CDS view to identify where the annotation is being referenced incorrectly.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  SAP Community: Engage with the SAP Community forums to see if others have encountered the same issue and what solutions they have found.
  Version Compatibility: Ensure that your SAP system is up to date, as newer versions may have added support for additional annotations or fixed related bugs.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.