How To Fix MR019 - Position cursor in tree structure

SAP Error Message - Details

• Message type: E = Error

• Message class: MR - Stock overview for generic materials

• Message number: 019

• Message text: Position cursor in tree structure

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MR019 - Position cursor in tree structure ?

  The SAP error message MR019, which states "Position cursor in tree structure," typically occurs in the context of the Material Management (MM) module, particularly when dealing with the display or processing of purchase orders, material documents, or similar transactions that involve hierarchical data structures.
  Cause:
  The error usually arises when the system expects the user to select a specific node or entry in a tree structure (like a hierarchy of purchase orders or materials) but the cursor is not positioned correctly. This can happen due to:
  
  Incorrect Navigation: The user may have navigated away from the expected node or entry in the tree structure.
  Missing Selection: The user may not have selected any item or node before attempting to perform an action that requires a selection.
  Display Issues: Sometimes, the tree structure may not be fully loaded or displayed correctly, leading to the inability to select a node.
  
  Solution:
  To resolve the MR019 error, you can follow these steps:
  
  
  Position the Cursor: Ensure that you click on the appropriate node or entry in the tree structure. The cursor must be positioned on a valid item that you want to work with.
  
  
  Refresh the Display: If the tree structure does not seem to be displaying correctly, try refreshing the screen or navigating back to the previous screen and then back to the tree structure.
  
  
  Check for Filters: If there are any filters applied that might be hiding certain nodes, clear those filters to ensure all relevant entries are visible.
  
  
  Use the Navigation Buttons: Utilize the navigation buttons provided in the SAP interface to move through the tree structure rather than using keyboard shortcuts or other methods that might not position the cursor correctly.
  
  
  Consult Documentation: If the issue persists, refer to SAP documentation or help resources specific to the transaction you are working with for additional guidance.
  
  
  Related Information:
  
  Transaction Codes: This error can occur in various transactions within the MM module, such as ME23N (Display Purchase Order), ME22N (Change Purchase Order), or others that involve hierarchical data.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. Sometimes, specific versions of SAP may have bugs that are documented and resolved in later updates.
  User Training: Ensure that users are trained on how to navigate tree structures within SAP, as familiarity with the interface can help prevent such errors.
  
  If the problem continues after trying these solutions, it may be beneficial to contact your SAP support team for further assistance.