How To Fix SADL_GW_EXPOSURE025 - Exposure: No SADL entity for CDS view &1.

SAP Error Message - Details

• Message type: E = Error

• Message class: SADL_GW_EXPOSURE - SADL Gateway Exposure

• Message number: 025

• Message text: Exposure: No SADL entity for CDS view &1.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SADL_GW_EXPOSURE025 - Exposure: No SADL entity for CDS view &1. ?

  The SAP error message SADL_GW_EXPOSURE025 indicates that there is no SADL (SAP ABAP Data Layer) entity associated with the specified CDS (Core Data Services) view. This typically occurs when you are trying to expose a CDS view as a service in the SAP Gateway, but the necessary configuration or annotations are missing.
  Cause:
  
  Missing Annotations: The CDS view may not have the required annotations that define it as a SADL entity. Annotations like @OData.publish: true are necessary for exposing the CDS view as an OData service.
  Incorrect CDS View Name: The CDS view name specified in the error message may be incorrect or misspelled.
  Not Activated: The CDS view may not be activated, which means it cannot be recognized as a valid entity.
  No SADL Exposure: The CDS view might not be intended for SADL exposure, or it may not be designed to be used in the context of the SAP Gateway.
  
  Solution:
  
  
  Check Annotations: Ensure that the CDS view has the appropriate annotations for OData exposure. For example, you should have:
  @OData.publish: true
  This annotation should be added to the CDS view definition.
  
  
  Verify CDS View Name: Double-check the name of the CDS view in the error message to ensure it is correct and matches the actual CDS view name.
  
  
  Activate the CDS View: If the CDS view is not activated, activate it in the ABAP Development Tools (ADT) or in the SAP GUI using transaction SE11.
  
  
  Check for SADL Configuration: Ensure that the CDS view is properly configured for SADL exposure. This may involve checking the relevant settings in the SAP Gateway and ensuring that the service is registered correctly.
  
  
  Use Transaction /IWFND/MAINT_SERVICE: Use this transaction to check if the OData service for the CDS view is registered and active. If not, you may need to register it.
  
  
  Review Documentation: Consult the SAP documentation for SADL and OData services to ensure that you are following the correct procedures for exposing CDS views.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  ABAP Development Tools: Familiarize yourself with the ABAP Development Tools in Eclipse, as they provide a more modern environment for developing and managing CDS views and OData services.
  
  By following these steps, you should be able to resolve the SADL_GW_EXPOSURE025 error and successfully expose your CDS view as an OData service.