How To Fix FS541 - The next free number in lot & is &

SAP Error Message - Details

• Message type: E = Error

• Message class: FS - Messages from Tax Routines / Prenumbered Checks

• Message number: 541

• Message text: The next free number in lot & is &

What causes this issue?

You have selected check numbers for processing (for example, to void or
to renumber, for which there is no lot connection between the range to
be renumbered and the first new check number). At the same time, you
have specified a lower limit (or first new check number) which does not
correspond to the next free lot number (that is, number status + 1).

How to fix this error?

Check your entry and compare it with the status of the selected lot. If
you really want to process checks which do not begin with the lot
number status, then you must split the lot beforehand.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FS541 - The next free number in lot & is & ?

  The SAP error message FS541 typically indicates that there is an issue with the number assignment for a lot or batch. This error occurs when the system is unable to find the next free number for a lot or batch in the specified number range. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Exhausted Number Range: The number range for the lot or batch has been exhausted, meaning that all available numbers have been used up.
  Incorrect Number Range Configuration: The number range may not be properly configured in the system, leading to issues in number assignment.
  Number Range Status: The number range might be set to "not available" or "not active" for the relevant document type.
  Authorization Issues: There may be authorization issues preventing the system from accessing the number range.
  Lot Creation in a Different Plant: If the lot is being created in a different plant than the one configured for the number range, it may lead to this error.
  
  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 is defined correctly and that there are free numbers available.
  
  
  
  Extend Number Range:
  
  If the number range is exhausted, you may need to extend it. This can be done in the same SNRO transaction by adjusting the upper limit of the number range.
  
  
  
  Activate Number Range:
  
  Ensure that the number range is active and available for use. You can check this in the configuration settings.
  
  
  
  Check Authorizations:
  
  Verify that the user has the necessary authorizations to create lots or batches and access the number range.
  
  
  
  Review Plant Settings:
  
  If applicable, check the plant settings to ensure that the correct number range is assigned to the plant where the lot is being created.
  
  
  
  Consult with SAP Basis or Configuration Team:
  
  If you are unable to resolve the issue, it may be necessary to consult with your SAP Basis or configuration team for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SNRO - Number Range Objects
  OMJ1 - Define Number Ranges for Batch Management
  OMJ2 - Number Ranges for Batch Management
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Documentation: Review SAP documentation related to batch management and number range management for more detailed information.
  
  By following these steps, you should be able to identify the cause of the FS541 error and implement a solution to resolve it.