How To Fix F9602 - Account number interval without a lower limit is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: F9 - Messages from all FI Archiving and Deletion Programs

• Message number: 602

• Message text: Account number interval without a lower limit is not allowed

What causes this issue?

The value of the lower interval limit is blank. You must specify a
value for both interval limits.

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?

Maintain both interval limits to specify an interval or set both
interval limits to the same value to specify an individual account
number.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message F9602 - Account number interval without a lower limit is not allowed ?

  The SAP error message F9602, "Account number interval without a lower limit is not allowed," typically occurs in the context of financial accounting when you are trying to define an account number interval in a way that is not valid according to the system's requirements. This error usually arises when you are attempting to create or modify a range of account numbers in the configuration settings, and the lower limit of the interval is not specified.
  Cause:
  
  Missing Lower Limit: The most common cause of this error is that you have defined an account number interval without specifying a lower limit. In SAP, every interval must have both a lower and an upper limit.
  Incorrect Configuration: The configuration settings for account number ranges may be incorrectly set up, leading to this error.
  Data Entry Error: There may be a simple data entry error where the lower limit was inadvertently left blank.
  
  Solution:
  To resolve the error, follow these steps:
  
  
  Check Account Number Interval Configuration:
  
  Navigate to the configuration settings for account number intervals in SAP.
  Ensure that every interval has both a lower limit and an upper limit defined.
  If you find an interval without a lower limit, add the appropriate lower limit value.
  
  
  
  Modify Existing Intervals:
  
  If you are modifying an existing interval, ensure that you are not leaving the lower limit blank. Enter a valid lower limit.
  
  
  
  Review Documentation:
  
  Consult the SAP documentation or help files related to account number intervals to ensure you are following the correct procedures.
  
  
  
  Testing:
  
  After making the necessary changes, test the configuration by attempting to create or modify the account number interval again to ensure that the error no longer occurs.
  
  
  
  Consult with SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes such as OBD4 (for defining account number ranges) or OBA7 (for managing account groups) to access the relevant configuration settings.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on configuring account number intervals.
  User Roles: Ensure that you have the necessary permissions to make changes to account number intervals in the SAP system.
  
  By following these steps, you should be able to resolve the F9602 error and successfully configure your account number intervals in SAP.