How To Fix FC148 - Do not mix numeric and alphanumeric account numbers

SAP Error Message - Details

• Message type: E = Error

• Message class: FC - FI configuration error messages

• Message number: 148

• Message text: Do not mix numeric and alphanumeric account numbers

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 FC148 - Do not mix numeric and alphanumeric account numbers ?

  The SAP error message FC148, "Do not mix numeric and alphanumeric account numbers," typically occurs when there is an attempt to process transactions involving account numbers that are not consistent in their format. This error is common in financial transactions where account numbers are expected to be either purely numeric or alphanumeric, but not a mix of both.
  Cause:
  
  Account Number Format: The error arises when the system encounters a mix of numeric and alphanumeric account numbers in a transaction. For example, if some account numbers are purely numeric (like "123456") and others are alphanumeric (like "ABC123"), the system will throw this error.
  Configuration Settings: The configuration settings in the SAP system may define account numbers to be either numeric or alphanumeric, and any deviation from this can trigger the error.
  Data Entry Errors: Manual data entry errors can lead to inconsistencies in account number formats.
  
  Solution:
  
  Check Account Numbers: Review the account numbers being used in the transaction. Ensure that all account numbers are either numeric or alphanumeric, but not a mix of both.
  Data Validation: Implement data validation checks before processing transactions to ensure that account numbers conform to the expected format.
  Configuration Review: Check the configuration settings in the SAP system to ensure that the account number format is set correctly. This can usually be done in the Financial Accounting (FI) module settings.
  Correct Data Entry: If the error is due to manual data entry, ensure that users are trained to enter account numbers in the correct format.
  Use of Transaction Codes: If you are using transaction codes that allow for the entry of account numbers, ensure that you are using the correct transaction for the type of account number you are working with.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message. SAP frequently updates its system, and there may be specific notes addressing this issue.
  Documentation: Refer to SAP documentation for guidelines on account number formats and best practices for data entry in financial transactions.
  User Training: Conduct training sessions for users to familiarize them with the correct formats for account numbers and the importance of maintaining consistency.
  
  By addressing the root cause of the error and ensuring that all account numbers conform to the expected format, you can resolve the FC148 error and prevent it from occurring in the future.