How To Fix B0106 - Numbers are in critical assignment area

SAP Error Message - Details

• Message type: E = Error

• Message class: B0 - Business Partner General

• Message number: 106

• Message text: Numbers are in critical assignment area

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message B0106 - Numbers are in critical assignment area ?

  The SAP error message B0106, which states "Numbers are in critical assignment area," typically occurs in the context of number range management in SAP. This error indicates that the number range you are trying to use is in a critical area, meaning that it is either exhausted or nearing its limit, and further assignments may not be possible without intervention.
  Cause:
  
  Exhausted Number Range: The number range for the specific object (e.g., invoices, purchase orders) has been completely used up.
  Critical Assignment Area: The number range is defined in such a way that it has a limited set of numbers available for assignment, and you are trying to assign a number from this critical area.
  Configuration Issues: The number range may not be properly configured, or the intervals may not be set correctly.
  
  Solution:
  
  
  Check Number Range Status:
  
  Go to transaction code SNRO (Number Range Objects) and check the status of the number range object related to the error.
  Identify if the number range is exhausted or if it is nearing its limit.
  
  
  
  Extend Number Range:
  
  If the number range is exhausted, you can extend it by going to transaction code SNRO and modifying the number range intervals.
  Ensure that you have the necessary authorizations to make changes to number ranges.
  
  
  
  Create New Number Range:
  
  If extending the existing number range is not feasible, consider creating a new number range for the object in question.
  This can be done in the same transaction (SNRO) by defining a new number range object.
  
  
  
  Check Configuration:
  
  Review the configuration settings for the number range in transaction code OBA7 (for document types) or other relevant configuration transactions.
  Ensure that the number range is correctly assigned to the relevant document types or objects.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on managing number ranges for the particular module you are working with.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SNRO: Number Range Objects
  OBA7: Document Type Configuration
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to number range management.
  User Authorizations: Ensure that you have the necessary authorizations to view and modify number ranges.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or functional team for further assistance.