How To Fix 00449 - Number range buffer error corrected

SAP Error Message - Details

• Message type: E = Error

• Message class: 00 -

• Message number: 449

• Message text: Number range buffer error corrected

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 00449 - Number range buffer error corrected ?

  The SAP error message "00449 Number range buffer error corrected" typically indicates an issue with the number range buffer for a specific object in the SAP system. This error can occur when the number range buffer is not properly synchronized or when there are inconsistencies in the number range management.
  Cause:
  
  Buffer Inconsistency: The number range buffer may have become inconsistent due to various reasons, such as system crashes, improper configuration, or issues during data migration.
  Number Range Exhaustion: The number range defined for a particular object may have been exhausted, leading to issues in generating new numbers.
  Configuration Issues: Incorrect configuration of number ranges in the system can lead to this error.
  Database Issues: Problems with the underlying database can also cause issues with number range buffers.
  
  Solution:
  
  
  Check Number Range Configuration:
  
  Go to transaction code SNRO (Number Range Objects) and check the configuration for the relevant number range object.
  Ensure that the number range intervals are correctly defined and that there are no overlaps or gaps.
  
  
  
  Buffer Management:
  
  Use transaction code SNUM to check the status of the number range buffer.
  If necessary, you can delete the buffer entries using the appropriate options in the transaction.
  
  
  
  Reorganize Number Range Buffer:
  
  You can reorganize the number range buffer by using transaction code SNUM and selecting the option to reorganize the buffer.
  This can help in correcting any inconsistencies.
  
  
  
  Check for Exhaustion:
  
  If the number range is exhausted, you may need to extend the number range intervals to allow for more numbers to be generated.
  
  
  
  System Logs:
  
  Check the system logs (transaction code SM21) for any related errors or warnings that might provide additional context for the issue.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional troubleshooting steps.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SNRO: Number Range Objects
  SNUM: Number Range Management
  SM21: System Log
  
  
  Documentation: Refer to SAP Help documentation for detailed information on number range management and troubleshooting.
  SAP Notes: Regularly check for SAP Notes related to number range issues, as they may provide patches or updates that resolve known issues.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the "00449 Number range buffer error corrected" message in your SAP system.