How To Fix 1X140 - Select at least one node

SAP Error Message - Details

• Message type: E = Error

• Message class: 1X - General hierarchy maintenance tool message

• Message number: 140

• Message text: Select at least one node

What causes this issue?

You have selected no nodes.

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?

Click on a node text to select one node, or keep the Shift key (block
mode) or the Control key (individual mode) pressed during the mouse
click to select several nodes.

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 1X140 - Select at least one node ?

  The SAP error message "1X140 Select at least one node" typically occurs in the context of SAP applications when a user is required to make a selection from a list or tree structure but has not selected any item. This error is often seen in transaction codes or screens that involve hierarchical data, such as organizational structures, material hierarchies, or other tree-like data representations.
  Cause:
  
  No Selection Made: The most common cause of this error is that the user has not selected any node or item from the available options.
  User Interface Issue: Sometimes, the user interface may not clearly indicate that a selection is required, leading to confusion.
  Data Loading Issues: If the data is not loaded properly, it may appear that there are no selectable nodes, even if there should be.
  
  Solution:
  
  Make a Selection: Ensure that you select at least one node or item from the list or tree structure before proceeding. Look for checkboxes or selection indicators next to the items.
  Refresh the Data: If you believe there should be selectable nodes, try refreshing the data or reloading the screen to ensure that all items are displayed correctly.
  Check for Filters: If there are filters applied that might be hiding nodes, clear or adjust the filters to display all relevant items.
  Consult Documentation: If you are unsure about the selection process, refer to the user documentation or help resources specific to the transaction or application you are using.
  Contact Support: If the issue persists and you believe it is a system error, contact your SAP support team for further assistance.
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes that involve hierarchical data, such as those related to organizational management (OM), material management (MM), or project systems (PS).
  User Training: Providing training to users on how to navigate and make selections in SAP can help reduce the occurrence of this error.
  System Configuration: In some cases, the configuration of the SAP system may need to be reviewed to ensure that the data structure is set up correctly and that users have the necessary permissions to view and select nodes.
  
  By following these steps, you should be able to resolve the "1X140 Select at least one node" error and continue with your tasks in SAP.