How To Fix SADL_GW_DT_CDS075 - Entityset Name '&1' not given or exeeds 30 Characters

SAP Error Message - Details

• Message type: E = Error

• Message class: SADL_GW_DT_CDS - Messages CDS Checks

• Message number: 075

• Message text: Entityset Name '&1' not given or exeeds 30 Characters

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SADL_GW_DT_CDS075 - Entityset Name '&1' not given or exeeds 30 Characters ?

  The SAP error message SADL_GW_DT_CDS075 indicates that there is an issue with the entity set name in a Core Data Services (CDS) view or a related service definition. Specifically, the error states that the entity set name is either not provided or exceeds the maximum allowed length of 30 characters.
  Cause:
  
  Entity Set Name Not Provided: The entity set name is missing in the definition of the CDS view or the service.
  Entity Set Name Exceeds Length: The entity set name provided exceeds the maximum character limit of 30 characters, which is a restriction in SAP Gateway and OData services.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the CDS View Definition:
  
  Open the CDS view in the ABAP Development Tools (ADT) or the relevant transaction (e.g., SE11).
  Ensure that the entity set name is defined correctly in the @OData.publish: true annotation.
  
  
  
  Modify the Entity Set Name:
  
  If the entity set name is missing, provide a valid name.
  If the entity set name exceeds 30 characters, shorten it to comply with the character limit. You can use abbreviations or a more concise naming convention.
  
  
  
  Activate the CDS View:
  
  After making the necessary changes, activate the CDS view to ensure that the changes take effect.
  
  
  
  Regenerate the OData Service:
  
  If you are using an OData service based on the CDS view, you may need to regenerate the service in the SAP Gateway Service Builder (transaction SEGW) to reflect the changes.
  
  
  
  Test the Service:
  
  After making the changes and regenerating the service, test the OData service to ensure that the error is resolved.
  
  
  
  Related Information:
  
  CDS Views: Core Data Services (CDS) are a way to define semantically rich data models in SAP. They allow for the definition of database views with annotations that can be consumed by OData services.
  OData Services: OData (Open Data Protocol) is a standard protocol for building and consuming RESTful APIs. In SAP, OData services can be generated from CDS views.
  SAP Gateway: SAP Gateway is a technology that enables the connection of devices and applications to SAP systems via OData services.
  
  By following these steps, you should be able to resolve the SADL_GW_DT_CDS075 error and successfully define your entity set in the CDS view.