How To Fix G00028 - No node selected

SAP Error Message - Details

• Message type: E = Error

• Message class: G00 - SAP Consolidation

• Message number: 028

• Message text: No node selected

What causes this issue?

You have not selected any 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?

Select one node in the tree, in order to specify the context for your
chosen action.

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 G00028 - No node selected ?

  The SAP error message G00028 "No node selected" typically occurs in the context of SAP's graphical user interface or when working with certain transaction codes that involve hierarchical data structures, such as organizational units, cost centers, or other node-based data.
  Cause:
  
  No Selection Made: The most common cause of this error is that the user has not selected any node in a hierarchical structure. This can happen if the user attempts to execute a function that requires a specific node to be selected but fails to do so.
  Data Structure Issues: There may be issues with the underlying data structure, such as missing nodes or incorrect configurations.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view or select certain nodes, leading to this error.
  Technical Issues: There could be technical issues with the SAP system, such as bugs or inconsistencies in the data.
  
  Solution:
  
  Select a Node: Ensure that you have selected a valid node in the hierarchy before executing the function. Navigate through the hierarchy and click on the desired node.
  Check Data Structure: Verify that the hierarchical data structure is correctly set up and that all necessary nodes are present.
  Review Authorizations: Check if you have the necessary authorizations to access the nodes you are trying to work with. If not, contact your SAP administrator to grant the required permissions.
  Restart the Transaction: Sometimes, simply restarting the transaction or logging out and back into the system can resolve temporary glitches.
  Consult Documentation: If the issue persists, refer to SAP documentation or support resources for more specific guidance related to the transaction or module you are using.
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes that involve hierarchical data, such as those related to organizational management (OM), controlling (CO), or project systems (PS).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  User Forums: Consider visiting SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the problem continues after trying the above solutions, it may be necessary to involve your SAP support team or consult with SAP directly for further assistance.