How To Fix WRF_CONS150 - Select a node (a line)

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_CONS - Retail Fashion: Consignment Processing Stock Transfers

• Message number: 150

• Message text: Select a node (a line)

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WRF_CONS150 - Select a node (a line) ?

  SAP Error Message:
  
  WRF_CONS150: Select a node (a line)
  
  Cause:
  This error typically occurs in SAP Workflow or related applications when the user is expected to select a node (or a line) in a hierarchical or tabular structure but has not done so. The system requires a specific node or line to be selected to proceed with the operation, such as processing a workflow step, editing a structure, or performing an action on a particular item.
  In other words, the error is triggered because the system expects a selection (a node or line) to be made before continuing, but none was selected.
  
  When does it occur?
  
  When working with workflow container elements or workflow steps.
  When trying to edit or process hierarchical data structures (e.g., organizational nodes, workflow tasks).
  When performing actions that require a specific item to be selected in a list or tree control.
  
  
  Solution:
  
  
  Select a Node or Line:
  
  Before proceeding, ensure that you have selected the required node or line in the UI. This might be a workflow step, a container element, or a line in a table/tree.
  
  
  Check UI Controls:  
  
  If the UI does not allow selection, check if the screen or transaction is correctly loaded.
  Sometimes, the UI might not refresh properly; try refreshing or reloading the screen.
  
  
  
  User Training:
  
  Make sure users understand that they need to select an item before clicking buttons like "Edit," "Delete," or "Process."
  
  
  Technical Debugging (if applicable):  
  
  If the error occurs despite selecting a node, there might be a UI or program issue.
  Debug the program or workflow to check if the selection is correctly passed to the backend.
  Check if the node selection control is correctly bound to the data.
  
  
  
  Check for Notes or Patches:
  
  Sometimes, SAP releases notes or patches if this error is caused by a known bug.
  
  
  
  Related Information:
  
  Transaction Codes: This error can appear in various transactions related to SAP Workflow (e.g., SWDD, SWI1, SWI2_FREQ).
  SAP Workflow: The error is common when manipulating workflow container elements or steps.
  SAP GUI: Ensure the SAP GUI is updated and functioning correctly, as UI issues can cause selection problems.
  SAP Notes: Search SAP Support Portal for notes related to WRF_CONS150 for specific fixes or explanations.
  
  
  Summary:
  
  Cause: No node or line selected when required.
  Solution: Select the required node or line before proceeding.
  Additional: Verify UI functionality and check for SAP Notes if the problem persists.
  
  
  If you provide the exact transaction or context where this error occurs, I can help with more specific guidance.