How To Fix 1H127 - The stack for editing is not released or blocked

SAP Error Message - Details

• Message type: E = Error

• Message class: 1H - BKK: Scheck-/Wechselverwaltung

• Message number: 127

• Message text: The stack for editing is not released or blocked

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 1H127 - The stack for editing is not released or blocked ?

  The SAP error message 1H127 ("The stack for editing is not released or blocked") typically occurs in the context of SAP GUI or when working with certain transactions that involve editing or modifying data. This error indicates that there is an issue with the editing stack, which is used by the system to manage changes made to data.
  Causes:
  
  Unfinished Editing Session: The error may occur if there is an unfinished editing session that has not been properly closed or released.
  Locking Issues: Another user or process may have locked the editing stack, preventing your session from accessing it.
  System Bugs: Occasionally, this error can be caused by bugs in the SAP system or specific transactions.
  Session Management: If multiple sessions are open and one of them is in an editing state, it can lead to conflicts.
  
  Solutions:
  
  
  Release the Editing Stack:
  
  Try to exit the transaction or screen where the error occurred and re-enter it. This can sometimes release the editing stack.
  If you are in a transaction that allows you to save your changes, do so to release the stack.
  
  
  
  Check for Locks:
  
  Use transaction SM12 to check for any locks that may be preventing access to the editing stack. If you find locks that are not needed, you can delete them (ensure you have the necessary authorizations).
  
  
  
  Log Off and Log Back In:
  
  Sometimes, simply logging off from the SAP system and logging back in can clear temporary issues related to the editing stack.
  
  
  
  Clear Cache:
  
  Clear the SAP GUI cache. This can sometimes resolve issues related to session management.
  
  
  
  Check for Updates:
  
  Ensure that your SAP system is up to date with the latest patches and updates, as this can resolve known bugs.
  
  
  
  Contact Support:
  
  If the issue persists, consider reaching out to your SAP Basis team or SAP support for further assistance. They may need to investigate the issue more deeply, especially if it is related to system configuration or bugs.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (for lock entries), SM21 (for system logs), and ST22 (for dumps) to diagnose issues further.
  User Authorizations: Ensure that you have the necessary authorizations to perform the actions you are attempting, as lack of permissions can sometimes lead to unexpected errors.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  By following these steps, you should be able to resolve the error message 1H127 and continue your work in SAP.