How To Fix SADL_GW_ATC_CONSMPTN804 - functionId &1: Prefix 'ES:' required

SAP Error Message - Details

• Message type: E = Error

• Message class: SADL_GW_ATC_CONSMPTN - SADL Gateway: ATC Messages for Consumtion Annotations

• Message number: 804

• Message text: functionId &1: Prefix 'ES:' required

What causes this issue?

Ranking functions defined in Enterprise Search are addressed by the
prefix 'ES:'; like 'ES:ES_SESSION_USER'.
As there is currently no other source of ranking functions, this prefix
is mandatory.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Add the prefix 'ES:' to the Enterprise Search ranking function.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SADL_GW_ATC_CONSMPTN804 - functionId &1: Prefix 'ES:' required ?

  The SAP error message SADL_GW_ATC_CONSMPTN804 with the description "functionId &1: Prefix 'ES:' required" typically occurs in the context of SAP Gateway and the SAP Application Development Framework (SADL). This error indicates that a function ID being used in a service call is missing the required prefix 'ES:' which is necessary for the system to recognize it as an entity set.
  Cause:
  The error is caused by the following reasons:
  
  Missing Prefix: The function ID you are trying to use does not have the required 'ES:' prefix. In SAP Gateway, entity sets are expected to be prefixed with 'ES:' to distinguish them from other types of identifiers.
  Incorrect Configuration: The service or the model might not be configured correctly, leading to the system not recognizing the function ID as valid.
  Typographical Error: There might be a simple typographical error in the function ID being called.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Add the Prefix: Ensure that the function ID you are using includes the 'ES:' prefix. For example, if your function ID is MyFunction, it should be changed to ES:MyFunction.
  
  
  Check Service Configuration: Review the configuration of your OData service in the SAP Gateway. Make sure that the entity sets are correctly defined and that the function IDs are properly set up.
  
  
  Review Code: If you are calling the function ID programmatically, check the code to ensure that the function ID is being constructed correctly with the required prefix.
  
  
  Test the Service: After making the necessary changes, test the OData service to ensure that the error no longer occurs.
  
  
  Consult Documentation: If you are unsure about the correct function ID or how to configure it, refer to the SAP documentation or the specific guidelines for the OData service you are working with.
  
  
  Related Information:
  
  SAP Gateway: This is a technology that allows you to connect devices, environments, and applications to SAP systems. Understanding how it works can help in troubleshooting issues related to OData services.
  OData Services: Familiarize yourself with how OData services are structured, including entity sets and function imports, to better understand the requirements for function IDs.
  SAP Community: If you continue to face issues, consider reaching out to the SAP Community or forums where other developers and SAP professionals can provide insights and assistance.
  
  By following these steps, you should be able to resolve the error and ensure that your OData service functions correctly.