How To Fix LTR2_RN123 - Number '&1' of sub object '&2' year '&3' is non-numeric

LTR2_RN123 - Overview

• Message type: E = Error

• Message class: LTR2_RN - LTR2 RN: Message class

• Message number: 123

• Message text: Number '&1' of sub object '&2' year '&3' is non-numeric

What causes this issue?

If the invalid number handler 'Add a fixed offset' or the offset mode is
used for the renumbering NR object, the old number should be numeric.
Otherwise the arithmetic calculation will fail for the new number.

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?

Ensure that the old number is numeric or the offset mode is not used.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_RN123 - Number '&1' of sub object '&2' year '&3' is non-numeric ?

  The SAP error message LTR2_RN123 indicates that there is a problem with the data being processed in the system, specifically related to a non-numeric value where a numeric value is expected. This error typically arises in the context of financial or logistics data processing, where certain fields are expected to contain numeric values (like years, quantities, or amounts).
  
  Cause:
  The error message LTR2_RN123 is triggered when:
  
  A field that is expected to contain a numeric value (like a year) contains a non-numeric character (e.g., letters, special characters).
  The system is trying to process a sub-object (like a cost center, material, or other entity) that has an invalid or incorrectly formatted numeric value.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Identify the Source of the Error:
  
  Check the transaction or report that triggered the error.
  Look for the specific sub-object and year mentioned in the error message.
  
  
  
  Validate Input Data:
  
  Review the data being inputted or processed. Ensure