How To Fix /UI2/CDMDEL007 - Invalid Selection Mode

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/CDMDEL -

• Message number: 007

• Message text: Invalid Selection Mode

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /UI2/CDMDEL007 - Invalid Selection Mode ?

  The SAP error message /UI2/CDMDEL007 Invalid Selection Mode typically occurs in the context of SAP Fiori applications, particularly when dealing with the selection of items in a list or table. This error indicates that the selection mode being used is not valid for the operation being performed.
  Cause:
  
  Invalid Selection Mode: The error usually arises when the application is trying to perform an action that requires a specific selection mode (e.g., single selection, multiple selection) but the current mode does not match the expected mode.
  Configuration Issues: There may be issues in the configuration of the Fiori application or the underlying OData service that defines how selections should be handled.
  User Interface Issues: Sometimes, the user interface may not be properly initialized, leading to an invalid state where the selection mode is not recognized.
  
  Solution:
  
  Check Selection Mode: Ensure that the selection mode set in the application matches the expected mode for the operation. For example, if the operation requires multiple selections, ensure that the application is configured to allow multiple selections.
  Review Application Configuration: Check the configuration of the Fiori application and the OData service. Ensure that the selection modes are correctly defined in the metadata and that the application is set up to handle the expected selection modes.
  Clear Cache: Sometimes, clearing the browser cache or the SAP Gateway cache can resolve issues related to stale data or configurations.
  Update Fiori Elements: If you are using Fiori elements, ensure that you are using the latest version of the UI5 library and that all components are up to date.
  Debugging: If you have access to the development tools, use the browser's developer console to check for any JavaScript errors or network issues that might be causing the problem.
  Consult Documentation: Refer to the SAP Fiori documentation for guidance on selection modes and how they should be configured in your specific application context.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide patches or updates.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered the same issue and what solutions they have found.
  Fiori Design Guidelines: Review the Fiori design guidelines to ensure that your application adheres to best practices regarding selection modes and user interactions.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis or development team for further investigation.