How To Fix SADL_GW_DT_CDS027 - CDS view &1 is not a consumption view.

SAP Error Message - Details

• Message type: E = Error

• Message class: SADL_GW_DT_CDS - Messages CDS Checks

• Message number: 027

• Message text: CDS view &1 is not a consumption view.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SADL_GW_DT_CDS027 - CDS view &1 is not a consumption view. ?

  The SAP error message SADL_GW_DT_CDS027 indicates that the CDS (Core Data Services) view you are trying to use is not defined as a consumption view. This typically occurs when you are attempting to expose a CDS view for consumption in an OData service, but the view does not meet the necessary criteria to be considered a consumption view.
  Cause:
  
  View Type: The CDS view is not defined with the appropriate annotations that classify it as a consumption view. Consumption views are typically defined with the @AbapCatalog.sqlViewName and @OData.publish: true annotations.
  Missing Annotations: The required annotations for OData exposure may be missing or incorrectly defined in the CDS view.
  Technical Settings: The technical settings of the CDS view may not be configured to allow for consumption.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Annotations: Ensure that your CDS view has the necessary annotations. For example:
  @AbapCatalog.sqlViewName: 'Your_SQL_View_Name'
  @OData.publish: true
  define view Your_CDS_View_Name as select from Your_Table
  {
      key field1,
      field2,
      ...
  }
  
  
  Define as Consumption View: If the view is intended to be a consumption view, make sure to include the @OData.publish: true annotation. This will allow the view to be exposed as an OData service.
  
  
  Activate the CDS View: After making changes to the annotations, make sure to activate the CDS view. This is necessary for the changes to take effect.
  
  
  Check for Errors: After activation, check for any syntax or semantic errors in the CDS view definition that might prevent it from being activated correctly.
  
  
  Re-generate OData Service: If you are using the SAP Gateway Service Builder (transaction code SEGW), you may need to re-generate the OData service after making changes to the CDS view.
  
  
  Test the OData Service: Once the CDS view is correctly defined and activated, test the OData service to ensure that it is functioning as expected.
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation on CDS views and OData services for detailed guidelines on how to define and expose CDS views.
  SAP Community: You can also check the SAP Community forums for discussions related to similar issues and solutions provided by other SAP professionals.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE80 (Object Navigator), and SEGW (Gateway Service Builder) for working with CDS views and OData services.
  
  By following these steps, you should be able to resolve the SADL_GW_DT_CDS027 error and successfully expose your CDS view as a consumption view.