How To Fix EL458 - Device &1, register &2: Another MR unit is valid for this MR date

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 458

• Message text: Device &1, register &2: Another MR unit is valid for this MR date

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message EL458 - Device &1, register &2: Another MR unit is valid for this MR date ?

  The SAP error message EL458 indicates that there is a conflict with the meter reading (MR) data for a specific device and register. The message states that another meter reading unit is valid for the same meter reading date, which prevents the system from processing the current meter reading.
  Cause:
  
  Duplicate Meter Reading Entries: There may be multiple meter readings recorded for the same device and register on the same date.
  Incorrect Configuration: The system may be incorrectly configured, leading to conflicts in meter reading entries.
  Data Entry Errors: Manual data entry errors could lead to the same date being assigned to multiple readings.
  Timing Issues: If meter readings are being processed in a batch, timing issues may cause overlaps.
  
  Solution:
  
  Check Existing Meter Readings: Review the existing meter readings for the device and register in question. Look for any duplicate entries for the same date.
  Delete or Adjust Conflicting Entries: If you find a duplicate entry, you may need to delete or adjust the conflicting meter reading to resolve the issue.
  Correct Data Entry: Ensure that the data entry process is followed correctly to avoid future conflicts. Implement validation checks if necessary.
  Consult Configuration Settings: Review the configuration settings for meter readings in your SAP system to ensure they are set up correctly.
  Use Transaction Codes: Utilize relevant transaction codes (like EL31 for meter reading entry) to manage and correct meter readings.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting the SAP Help Portal for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes related to meter readings, such as EL31 (for entering meter readings) and EL32 (for displaying meter readings).
  Documentation: Refer to SAP documentation for detailed information on meter reading processes and error handling.
  User Roles: Ensure that users entering meter readings have the appropriate roles and authorizations to prevent unauthorized changes.
  
  By following these steps, you should be able to identify the cause of the EL458 error and implement a solution to resolve it.