How To Fix SADL_GW_DT_CDS079 - Value &1 is not supported.

SAP Error Message - Details

• Message type: E = Error

• Message class: SADL_GW_DT_CDS - Messages CDS Checks

• Message number: 079

• Message text: Value &1 is 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_CDS079 - Value &1 is not supported. ?

  The SAP error message SADL_GW_DT_CDS079 with the description "Value &1 is not supported" typically occurs in the context of SAP Gateway and Core Data Services (CDS) when a value provided in a request does not match the expected values defined in the CDS view or the underlying data model.
  Cause:
  
  Invalid Input Value: The value being passed in the request does not match any of the allowed values defined in the CDS view or the associated data model.
  Data Type Mismatch: The data type of the value being sent may not be compatible with the expected data type in the CDS view.
  Missing Value in Enumeration: If the CDS view uses enumerations or specific value sets, the provided value may not be part of that set.
  Configuration Issues: There may be issues with the configuration of the CDS view or the associated OData service.
  
  Solution:
  
  Check Allowed Values: Review the CDS view definition to identify the allowed values for the field in question. Ensure that the value being sent in the request is one of those allowed values.
  Data Type Verification: Ensure that the data type of the value being sent matches the expected data type in the CDS view. For example, if the field expects an integer, ensure that you are not sending a string.
  Update Request: Modify the request to use a valid value that is supported by the CDS view.
  Debugging: If you have access to the backend, you can debug the OData service to see the exact value being passed and where it fails.
  Check for Updates: Ensure that your SAP system is up to date, as there may be patches or updates that address this issue.
  Consult Documentation: Review the documentation for the specific CDS view or OData service to understand the expected input values and formats.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to this error message. SAP frequently updates their knowledge base with solutions to common problems.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Transaction Codes: Use transaction codes like SE11 to view the CDS view definition and SE80 to explore the OData service and its metadata.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.