How To Fix SADL_GW_DT_CDS013 - The syntax of the semantic key is invalid.

SAP Error Message - Details

• Message type: E = Error

• Message class: SADL_GW_DT_CDS - Messages CDS Checks

• Message number: 013

• Message text: The syntax of the semantic key is invalid.

What causes this issue?

The syntax of the semantic key annotation is invalid.

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?

Correct the syntax of the semantic key annotation in the CDS view.

Procedure for System Administrators

Contact the corresponding developer of the CDS view to correct the
error.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SADL_GW_DT_CDS013 - The syntax of the semantic key is invalid. ?

  The SAP error message SADL_GW_DT_CDS013 indicates that there is an issue with the syntax of the semantic key in a Core Data Services (CDS) view or when using the SAP Data Access Layer (SADL). This error typically arises when the semantic key is not defined correctly or does not conform to the expected format.
  Cause
  The error can be caused by several factors, including:
  
  
  Incorrect Definition of Semantic Key: The semantic key may not be defined properly in the CDS view. This could be due to missing fields or incorrect data types.
  
  
  Invalid Field Names: The field names used in the semantic key may not match the underlying database table or structure.
  
  
  Improper Use of Annotations: The annotations that define the semantic key may be incorrectly specified or missing.
  
  
  Data Model Changes: If there have been changes to the underlying data model (e.g., changes in the database table structure), the semantic key may no longer be valid.
  
  
  Version Compatibility: There may be compatibility issues with the version of SAP you are using, especially if you are using features that are not supported in your current version.
  
  
  Solution
  To resolve the error, you can take the following steps:
  
  
  Check the CDS View Definition:
  
  Review the definition of the CDS view to ensure that the semantic key is correctly defined.
  Ensure that all fields included in the semantic key are present and correctly typed.
  
  
  
  Validate Field Names:
  
  Verify that the field names used in the semantic key match the names in the underlying database table or structure.
  
  
  
  Review Annotations:
  
  Check the annotations related to the semantic key. Ensure that they are correctly specified and that all required annotations are present.
  
  
  
  Test the CDS View:
  
  Execute the CDS view in the SAP system to see if it runs without errors. This can help identify if the issue is with the view itself or with how it is being called.
  
  
  
  Check for Data Model Changes:
  
  If there have been recent changes to the underlying data model, ensure that the CDS view is updated accordingly.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation for the specific version you are using to ensure that you are following the correct syntax and guidelines for defining semantic keys.
  
  
  
  Debugging:
  
  If the issue persists, consider using debugging tools in SAP to trace the execution and identify where the error occurs.
  
  
  
  Seek Help from SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if you suspect a bug or compatibility issue.
  
  
  
  Related Information
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  Documentation: Review the official SAP documentation on CDS views and SADL for best practices and examples.
  
  By following these steps, you should be able to identify and resolve the issue related to the SADL_GW_DT_CDS013 error message.