How To Fix 1H116 - Some of the requested nos. already exist in a blocked stack (from & to &)

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 116

• Message text: Some of the requested nos. already exist in a blocked stack (from & to &)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 1H116 - Some of the requested nos. already exist in a blocked stack (from & to &) ?

  The SAP error message 1H116 indicates that there are some number ranges that are already assigned or blocked in the specified range. This typically occurs when you are trying to create or assign number ranges in a system where some of the requested numbers are already in use or blocked.
  Cause:
  
  Existing Number Ranges: The number ranges you are trying to use are already assigned to another object or have been blocked for some reason.
  Configuration Issues: There may be a misconfiguration in the number range settings, leading to overlaps or conflicts.
  Blocked Number Ranges: The number ranges might be intentionally blocked due to business rules or system settings.
  
  Solution:
  
  
  Check Existing Number Ranges:
  
  Go to the transaction code SNRO (Number Range Objects) and check the number range object you are working with.
  Verify if the number ranges you are trying to use are already assigned or blocked.
  
  
  
  Adjust Number Ranges:
  
  If the number ranges are blocked, you may need to unblock them or adjust the range you are trying to use.
  You can do this by going to the transaction code SNRO and modifying the number range settings.
  
  
  
  Create New Number Ranges:
  
  If the existing ranges are in use and cannot be modified, consider creating new number ranges that do not conflict with the existing ones.
  
  
  
  Consult Documentation:
  
  Review the documentation for the specific module or functionality you are working with to understand the implications of changing number ranges.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is impacting business processes.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SNRO: To manage number range objects.
  SNUM: To display and maintain number ranges.
  
  
  
  Number Range Management: Understanding how number ranges work in SAP is crucial. Each object in SAP that requires a unique identifier (like documents, orders, etc.) typically uses a number range.
  
  
  Testing Changes: Always test changes in a development or quality assurance environment before applying them to production to avoid disruptions.
  
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.