How To Fix SADL_GW_DT_CDS053 - CDS views with parameters are not supported.

SAP Error Message - Details

• Message type: E = Error

• Message class: SADL_GW_DT_CDS - Messages CDS Checks

• Message number: 053

• Message text: CDS views with parameters are not supported.

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message SADL_GW_DT_CDS053 - CDS views with parameters are not supported. ?

  The SAP error message SADL_GW_DT_CDS053 indicates that you are trying to use a Core Data Services (CDS) view that has parameters in a context where parameters are not supported. This typically occurs when you attempt to expose a CDS view with parameters as an OData service or when trying to consume it in a way that does not support parameterized views.
  Cause:
  
  Parameterized CDS Views: The CDS view you are trying to use has parameters defined, which are not supported in certain contexts, such as OData services.
  Incompatible Usage: The error can also arise if you are trying to use the CDS view in a way that expects a non-parameterized view, such as in a UI5 application or an OData service that does not handle parameters.
  
  Solution:
  
  
  Remove Parameters: If possible, modify the CDS view to remove the parameters. This will allow the view to be used in contexts that do not support parameters.
  
  You can create a new CDS view that does not have parameters and use that instead.
  
  
  
  Use Static Values: If the parameters are necessary for filtering or other purposes, consider using static values or default values in the CDS view instead of parameters.
  
  
  Create a Wrapper: If you need to keep the parameters, consider creating a wrapper CDS view that calls the parameterized view and handles the parameters internally, exposing only the necessary fields.
  
  
  Check OData Service: If you are trying to expose the CDS view as an OData service, ensure that you are using a non-parameterized version of the view or adjust your service definition to accommodate the parameters correctly.
  
  
  Consult Documentation: Review the SAP documentation for the specific version you are using to understand the limitations and best practices for using CDS views with parameters.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might provide additional insights or updates regarding this error.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and what solutions they have found.
  CDS View Documentation: Familiarize yourself with the documentation on CDS views, especially regarding parameters and their usage in different contexts.
  
  By following these steps, you should be able to resolve the error and successfully use your CDS views in the desired context.