How To Fix FEH_ORDER_ACCESS004 - Input help is not available without specification of a payload attribute

SAP Error Message - Details

• Message type: E = Error

• Message class: FEH_ORDER_ACCESS - Message Class FEH_ORDER_ACCESS

• Message number: 004

• Message text: Input help is not available without specification of a payload attribute

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FEH_ORDER_ACCESS004 - Input help is not available without specification of a payload attribute ?

  The SAP error message FEH_ORDER_ACCESS004 indicates that the input help (F4 help) is not available because a required payload attribute has not been specified. This error typically occurs in the context of SAP Fiori applications or when using the SAP Gateway services, particularly when dealing with OData services.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Missing Payload Attribute: The input help functionality relies on certain attributes being defined in the payload. If these attributes are not specified, the system cannot provide the necessary input help.
  Configuration Issues: There may be issues with the configuration of the OData service or the underlying data model that prevents the input help from being generated.
  Data Model Changes: If there have been recent changes to the data model or the OData service, it may not be properly reflecting the required attributes for input help.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check the OData Service:
  
  Ensure that the OData service is correctly configured and that all necessary attributes are defined in the service metadata.
  Use transaction code /IWFND/MAINT_SERVICE to check the service and its associated metadata.
  
  
  
  Review the Payload Attributes:
  
  Identify the specific payload attributes that are required for the input help. This may involve checking the backend logic or the data model.
  Ensure that these attributes are being passed correctly in the request.
  
  
  
  Debugging:
  
  If you have access to the backend, you can debug the OData service to see what attributes are being processed and why the input help is not being generated.
  Check for any errors or warnings in the backend logs that might provide additional context.
  
  
  
  Update the Fiori Application:
  
  If you are using a custom Fiori application, ensure that the application is correctly handling the input help requests and that it is passing the required attributes.
  
  
  
  Consult Documentation:
  
  Review the SAP documentation related to the specific Fiori application or OData service you are using. There may be specific requirements or configurations needed for input help.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may have additional insights or patches available for your specific version.
  
  
  
  Related Information:
  
  SAP Fiori: A user experience (UX) design approach that provides a set of applications for common business functions.
  OData Services: A standard protocol for creating and consuming queryable and interoperable RESTful APIs in a simple and standard way.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /IWFND/MAINT_SERVICE for managing OData services and /IWFND/GW_CLIENT for testing OData services.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to enable the input help functionality.