How To Fix SADL_GW_DT_CDS078 - Value &1 for annotation &2 is not allowed.

SAP Error Message - Details

• Message type: E = Error

• Message class: SADL_GW_DT_CDS - Messages CDS Checks

• Message number: 078

• Message text: Value &1 for annotation &2 is not allowed.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SADL_GW_DT_CDS078 - Value &1 for annotation &2 is not allowed. ?

  The SAP error message SADL_GW_DT_CDS078 typically occurs in the context of SAP Gateway and Core Data Services (CDS) when there is an issue with the annotations defined in your CDS view. The error message indicates that a specific value for an annotation is not allowed, which can happen due to various reasons.
  Cause
  
  Invalid Annotation Value: The value provided for a specific annotation does not conform to the expected values defined in the CDS or the underlying data model.
  Incompatibility: The annotation might be incompatible with the data type or the context in which it is being used.
  Configuration Issues: There may be configuration issues in the CDS view or the associated metadata that lead to this error.
  
  Solution
  To resolve the SADL_GW_DT_CDS078 error, you can follow these steps:
  
  
  Check Annotation Values: Review the annotations in your CDS view. Ensure that the values you are using for the annotations are valid and conform to the expected values. Refer to the SAP documentation for the specific annotation to understand the allowed values.
  
  
  Review CDS View Definition: Look at the definition of your CDS view to ensure that all annotations are correctly defined and that there are no typos or syntax errors.
  
  
  Update Annotations: If you find that the annotation value is incorrect, update it to a valid value. For example, if you are using an enumeration, ensure that the value you are using is part of the defined enumeration.
  
  
  Check Data Types: Ensure that the data types of the fields in your CDS view match the expected data types for the annotations you are using.
  
  
  Test Changes: After making changes, activate the CDS view and test it again to see if the error persists.
  
  
  Consult Documentation: If you are unsure about the allowed values for a specific annotation, consult the official SAP documentation or the SAP Community for guidance.
  
  
  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 other users have encountered similar issues and what solutions they found.
  CDS Annotations Documentation: Familiarize yourself with the various annotations available in CDS views and their expected values by reviewing the SAP Help Portal.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.