How To Fix M2553 - Number assignment for sets blocked by user &

SAP Error Message - Details

• Message type: E = Error

• Message class: M2 - LIS: Generating and updating info structures

• Message number: 553

• Message text: Number assignment for sets blocked by user &

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 M2553 - Number assignment for sets blocked by user & ?

  The SAP error message M2553, which states "Number assignment for sets blocked by user &," typically occurs when there is an issue with the number range assignment for a specific object in the SAP system. This error indicates that the number range for the specified object (in this case, "sets") has been blocked by a user, preventing the system from assigning new numbers.
  Cause:
  
  Blocked Number Range: The number range for the object has been explicitly blocked by a user, which can happen during configuration or maintenance activities.
  User Lock: A specific user may have locked the number range for exclusive use, preventing other users from accessing it.
  Configuration Issues: There may be issues in the configuration of the number range intervals or the number range object itself.
  
  Solution:
  
  
  Check Number Range Status:
  
  Go to transaction code SNRO (Number Range Objects).
  Enter the relevant number range object and check its status. Look for any locks or blocks that may have been set.
  
  
  
  Unlock the Number Range:
  
  If you have the necessary authorizations, you can unlock the number range. This typically involves going to the number range maintenance screen and removing the block.
  If you are not authorized, contact your SAP administrator or the user who has locked the number range to request unlocking.
  
  
  
  Review User Locks:
  
  Check if the user who has blocked the number range is still active or if the block was set unintentionally. If necessary, communicate with that user to resolve the issue.
  
  
  
  Configuration Review:
  
  Ensure that the configuration for the number range is correct. This includes checking the intervals and ensuring that they are properly defined and not overlapping with other ranges.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to number range management for any specific instructions or known issues related to your version of SAP.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SNRO: Number Range Object Maintenance
  SNUM: Number Range Maintenance
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to number range management.
  User Authorizations: Ensure that users have the appropriate authorizations to manage number ranges.
  
  If the issue persists after following these steps, it may be necessary to involve SAP support for further assistance.