How To Fix AR123 - Hyphen is missing in bank account number

AR123 - Overview

• Message type: E = Error

• Message class: AR - SSRV function module messages

• Message number: 123

• Message text: Hyphen is missing in bank account number

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.

Unfortunately, there isn't any extra information in this error notice.

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AR123 - Details

• The SAP error message AR123, which states "Hyphen is missing in bank account number," typically occurs when the bank account number format does not meet the required specifications in the SAP system. This error is often related to the configuration of bank account numbers in the system, particularly in the context of financial transactions or master data maintenance.
  
  Cause:
  
  Incorrect Format: The bank account number may be expected to include a hyphen (or other delimiters) as part of its format, but the input provided does not include it.
  Configuration Settings: The settings in the SAP system for bank account number formats may require specific characters (like hyphens) to be present.
  Data Entry Error: Users may have entered the bank account number incorrectly, omitting the necessary hyphen.
  
  
  Solution:
  
  
  Check Bank Account Number Format:
  
  Verify the required format for bank account numbers in your SAP system. This can usually be found in the configuration settings or documentation provided by