How To Fix EL464 - Subsequent MR result from &3 already estimated for device &1, reg. &2

SAP Error Message - Details

• Message type: E = Error

• Message class: EL - IS-U meter reading data processing

• Message number: 464

• Message text: Subsequent MR result from &3 already estimated for device &1, reg. &2

What causes this issue?

Device &V1&, Register &V2& is a balancing register for which automatic
estimation has already been performed for the subsequent meter reading
result from &v3&.
In the case of a balancing register, the estimated value is not only
based on meter reading results from the base period or the period
consumption but also on the period since the last meter reading. If
another meter reading result has been estimated or entered for this
period, the estimation period for &V3& is changed and the estimated
value becomes invalid.

System Response

The process is rejected.

How to fix this error?

You must estimate or enter multiple meter reading results in ascending
order starting with the earliest. If necessary, you must cancel any
later existing results and reestimate or reenter them in the correct
order.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EL464 - Subsequent MR result from &3 already estimated for device &1, reg. &2 ?

  The SAP error message EL464 indicates that there is an issue with the estimation of a subsequent meter reading (MR) result for a specific device and registration point. This error typically arises in the context of utilities management, particularly in the areas of energy or water billing where meter readings are recorded and processed.
  Cause:
  The error message EL464 is triggered when:
  
  A subsequent meter reading result has already been estimated for the specified device and registration point.
  The system does not allow for a new estimation to be created because it conflicts with the existing estimated reading.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Estimates: Review the existing estimated meter readings for the device and registration point mentioned in the error message. You can do this by navigating to the relevant transaction codes in SAP (e.g., EL31 for meter reading results).
  
  
  Adjust or Delete Existing Estimates: If you find that an estimate already exists and it is incorrect or needs to be updated, you may need to adjust or delete the existing estimate. This can typically be done through the same transaction where you view the estimates.
  
  
  Reprocess the Meter Reading: After adjusting or deleting the existing estimate, you can reprocess the subsequent meter reading. Ensure that the new reading is valid and does not conflict with any existing data.
  
  
  Consult Documentation: If you are unsure about the process or the implications of deleting or adjusting estimates, consult the SAP documentation or your organization's SAP support team for guidance.
  
  
  Check Configuration: In some cases, the error may be related to configuration settings in the SAP system. Ensure that the settings for meter reading and estimation are correctly configured according to your business processes.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as EL31 (Display Meter Reading Results), EL30 (Display Meter Reading Document), and EL20 (Display Meter Reading).
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may address the issue.
  User Roles and Authorizations: Ensure that you have the necessary authorizations to view and modify meter reading results in the SAP system.
  
  By following these steps, you should be able to resolve the EL464 error and continue processing meter readings effectively. If the problem persists, consider reaching out to your SAP support team for further assistance.