How To Fix FDT_WD_SERVICE069 - Lines without object cannot be selected

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_WD_SERVICE - FDT_WD: Message class for messages in SFDT_WD_SERVICE

• Message number: 069

• Message text: Lines without object cannot be selected

What causes this issue?

During the definition of a new expression, you have selected one or more
lines in the list of possible result data objects that do not contain
any data objects. This is not permitted.

System Response

For the result data object of the expression to be created, only those
of the selected lines are taken into account that contain a data object.

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?

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 FDT_WD_SERVICE069 - Lines without object cannot be selected ?

  The SAP error message FDT_WD_SERVICE069 with the description "Lines without object cannot be selected" typically occurs in the context of using the SAP Fiori or Web Dynpro applications, particularly when dealing with data binding and selection of items in a list or table.
  Cause:
  This error usually arises when:
  
  Missing Object Reference: The application is trying to select or manipulate a line item in a table or list that does not have an associated object or data reference. This can happen if the data model is not correctly populated or if the item is not properly initialized.
  Data Binding Issues: There may be issues with the data binding in the UI, where the expected data structure does not match the actual data being provided.
  User Actions: The user may be attempting to select a line that is not selectable due to business logic or application constraints.
  
  Solution:
  To resolve this error, you can try the following steps:
  
  
  Check Data Binding: Ensure that the data binding in your application is correctly set up. Verify that the data model is properly populated and that each line item has a valid object reference.
  
  
  Review Application Logic: Look into the application logic to ensure that the conditions for selecting items are met. If certain items are not meant to be selectable, ensure that the UI reflects this appropriately.
  
  
  Debugging: If you have access to the development environment, use debugging tools to trace the data flow and identify where the object reference is missing. Check the controller or backend logic that populates the data.
  
  
  User Input Validation: If the error occurs due to user actions, consider implementing validation to prevent users from attempting to select non-selectable items.
  
  
  Consult Documentation: Review the SAP documentation or notes related to the specific application you are using. There may be known issues or patches available.
  
  
  Contact Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. Provide them with details about the error, the context in which it occurs, and any relevant logs.
  
  
  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.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and found solutions.
  Version Compatibility: Ensure that your SAP system is up to date, as certain bugs may have been fixed in later versions or patches.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the FDT_WD_SERVICE069 error message.