How To Fix 1E124 - No number range interval is assigned to bank area & for the acct. number

1E124 - Overview

• Message type: E = Error

• Message class: 1E - BCA: Account

• Message number: 124

• Message text: No number range interval is assigned to bank area & for the acct. number

What causes this issue?

No number range interval 01 has been assigned to the bank area.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

If you are using the BCA standard setting, create a number range
interval 01 in the IMG activity <DS:SIMG.SIMG_BA-CA-SNUM/F9A5> Maintain
Number Ranges Ext. Account Numbers</>. BCA only uses number range
interval 01 for the external account numbers.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

1E124 - Details

• The SAP error message 1E124 indicates that there is no number range interval assigned to a specific bank area for the account number in question. This typically occurs in the context of financial transactions involving bank accounts, particularly when trying to create or manage bank master data.
  
  Cause:
  
  Missing Number Range Assignment: The primary cause of this error is that the system does not have a defined number range for the specified bank area and account number. This can happen if the configuration for bank accounts has not been set up correctly.
  
  Configuration Issues: The number range intervals may not have been defined in the system, or they may not be assigned to the relevant bank area.
  Customizations: If there have been custom developments or changes in the system, it might have affected the number range assignment.
  
  
  Solution:
  To resolve this error, you need to ensure that the number range intervals are correctly defined and assigned.