How To Fix ESH_ENG_CDSVAL_ES016 - Unknown annotation '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_ENG_CDSVAL_ES - ES-CDS/ABAP: Validation of domain @EnterpriseSearch

• Message number: 016

• Message text: Unknown annotation '&1'

What causes this issue?

Annotation &V1& is not defined in domain @EnterpriseSearch.

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 ESH_ENG_CDSVAL_ES016 - Unknown annotation '&1' ?

  The SAP error message ESH_ENG_CDSVAL_ES016 Unknown annotation '&1' typically occurs in the context of SAP's Enterprise Search or when working with Core Data Services (CDS) views. This error indicates that the system has encountered an annotation that it does not recognize or that is not defined in the context where it is being used.
  Cause:
  
  Typographical Error: The annotation name may have been misspelled or incorrectly formatted.
  Missing Annotation: The annotation might not be defined in the CDS view or the associated metadata.
  Version Compatibility: The annotation may be valid in a different version of SAP or in a different context but not in the current one.
  Incorrect Usage: The annotation might be used in an inappropriate context or in a way that is not supported.
  
  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 View: If the annotation is missing, you may need to add it to the CDS view or modify the existing annotations to ensure they are recognized.
  Check Compatibility: Ensure that the annotations you are using are compatible with the version of SAP you are working with.
  Debugging: If you have access to the development environment, you can debug the CDS view to see where the error is being triggered and gather more context about the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message.
  SAP Community: Engage with the SAP Community forums to see if others have encountered the same issue and what solutions they found.
  CDS Annotations: Familiarize yourself with the available annotations in SAP CDS by reviewing the official SAP documentation on Core Data Services.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance, providing them with detailed information about the context in which the error occurs.