How To Fix 5V249 - Combination of different Numbers not authorized

SAP Error Message - Details

• Message type: E = Error

• Message class: 5V - HR: Messages for Belgium

• Message number: 249

• Message text: Combination of different Numbers not authorized

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 5V249 - Combination of different Numbers not authorized ?

  The SAP error message 5V249 ("Combination of different Numbers not authorized") typically occurs in the context of financial transactions, particularly when dealing with document numbers, account numbers, or other identifiers that are expected to follow specific combinations or formats.
  Cause:
  The error usually arises due to one of the following reasons:
  
  
  Configuration Issues: The system may not be configured to allow the combination of the specific numbers you are trying to use. This could be due to settings in the number range configuration or document type settings.
  
  
  Authorization Issues: The user may not have the necessary authorizations to use certain combinations of numbers. This can happen if the user roles and permissions are not set up correctly.
  
  
  Data Entry Errors: There may be a mistake in the data entry, such as using an incorrect account number or document type that does not match the expected combinations.
  
  
  Custom Validation Rules: If there are custom validations or enhancements in place, they may be enforcing rules that restrict the combination of numbers.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Configuration:
  
  Review the configuration settings for number ranges and document types in the relevant SAP module (e.g., FI, MM).
  Ensure that the combination of numbers you are trying to use is allowed in the system configuration.
  
  
  
  Review Authorizations:
  
  Check the user roles and authorizations to ensure that the user has the necessary permissions to perform the transaction with the specified numbers.
  If needed, consult with your SAP security team to adjust the authorizations.
  
  
  
  Validate Data Entry:
  
  Double-check the data you are entering to ensure that all numbers are correct and conform to the expected formats.
  Look for any typos or incorrect entries that could be causing the issue.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on the error message and its context.
  If there are custom validations in place, consult with the development team to understand the rules being enforced.
  
  
  
  Testing:
  
  If changes are made to configuration or authorizations, test the transaction again to see if the error persists.
  
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using transaction codes like FB01 (Post Document), ME21N (Create Purchase Order), etc.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Support: If the issue persists after trying the above solutions, consider reaching out to SAP support or your internal SAP support team for further assistance.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.