How To Fix FTBU304 - 'Number assignment via conversion table' indicator is set

SAP Error Message - Details

• Message type: E = Error

• Message class: FTBU - Conversion: Treasury partner CBP messages

• Message number: 304

• Message text: 'Number assignment via conversion table' indicator is set

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FTBU304 - 'Number assignment via conversion table' indicator is set ?

  The SAP error message FTBU304 indicates that the "Number assignment via conversion table" indicator is set, which typically relates to issues with number ranges in the context of document or transaction processing. This error can occur in various modules, such as Financial Accounting (FI) or Controlling (CO), when the system is trying to assign a number to a document or transaction but encounters a conflict due to the settings in the number range configuration.
  Cause:
  
  Number Range Configuration: The error usually arises when the number range for a particular document type is configured to use a conversion table, but the system is unable to find a valid entry in that table for the number being assigned.
  Missing Entries: There may be missing entries in the conversion table that are required for the number assignment.
  Incorrect Settings: The settings for the number range or the conversion table may be incorrectly configured, leading to conflicts during number assignment.
  
  Solution:
  
  
  Check Number Range Configuration:
  
  Go to the transaction code SNRO (Number Range Objects) and check the configuration for the relevant number range object.
  Ensure that the number range is correctly defined and that the "Number assignment via conversion table" indicator is set appropriately.
  
  
  
  Review Conversion Table:
  
  Check the conversion table associated with the number range. You can do this by navigating to the relevant configuration settings in the SAP system.
  Ensure that all necessary entries are present in the conversion table. If any entries are missing, you may need to add them.
  
  
  
  Adjust Document Type Settings:
  
  If applicable, review the document type settings in the relevant module (e.g., FI, CO) to ensure that they are correctly configured to use the desired number range.
  
  
  
  Test the Configuration:
  
  After making any changes, perform a test to see if the error persists. Create a new document or transaction that would trigger the number assignment to verify that the issue has been resolved.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on number range configuration and conversion tables, as the exact steps may vary based on the version of SAP you are using.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SNRO for number range objects, OBD2 for document type configuration, and OBD3 for number range assignment.
  SAP Notes: Check SAP Notes for any known issues or patches related to the FTBU304 error message. SAP Notes can provide additional insights or solutions that may not be covered in standard documentation.
  Support: If the issue persists after checking the configuration and conversion table, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to identify and resolve the cause of the FTBU304 error message in your SAP system.