How To Fix MN539 - Unit & of statistical record differs from scale unit &

SAP Error Message - Details

• Message type: E = Error

• Message class: MN - Message class for subsequent settlement (Purchasing)

• Message number: 539

• Message text: Unit & of statistical record differs from scale unit &

What causes this issue?

The statistical records that the system uses to enter the business
volume data for a rebate arrangement must be managed in condition
record unit &V2&. However, the condition record has unit &V1&.
It is possible that the error was caused during business volume update
at invoice receipt, because the business volume data is not updated in
the form required (quantity, points, weight, volumes).
The internal ID of the statistical record is condition record number
&V3& and tax code &V4&.

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?

Get your system administrator to correct the statistical record.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MN539 - Unit & of statistical record differs from scale unit & ?

  The SAP error message MN539 indicates that there is a discrepancy between the unit of measure for a statistical record and the scale unit defined in the system. This typically occurs in the context of inventory management or production planning when the system expects a certain unit of measure but finds a different one.
  Cause:
  
  Unit of Measure Mismatch: The statistical record (e.g., for inventory or production) is recorded in a different unit of measure than what is defined in the material master or the configuration settings.
  Configuration Issues: The settings in the material master or the configuration for the relevant transaction may not align with the expected units of measure.
  Data Entry Errors: Manual entry of data may have led to the use of an incorrect unit of measure.
  
  Solution:
  
  
  Check Material Master: Verify the unit of measure settings in the material master record. Ensure that the base unit of measure and any alternative units of measure are correctly defined.
  
  Transaction Code: MM02 (Change Material)
  Navigate to the "Basic Data" view and check the "Units of Measure" section.
  
  
  
  Review Transaction Data: Look at the specific transaction that triggered the error. Ensure that the unit of measure used in the transaction matches the expected unit of measure for the material.
  
  
  Adjust Configuration: If the issue is related to configuration, you may need to adjust the settings in the relevant configuration areas (e.g., in the customizing settings for inventory management or production planning).
  
  
  Correct Data Entry: If the error is due to incorrect data entry, correct the entries to ensure that the unit of measure aligns with the expected values.
  
  
  Consult Documentation: Review SAP documentation or help resources for additional guidance on handling unit of measure discrepancies.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM02 for material master changes, MB1A for goods issues, and MB1B for transfer postings.
  Unit of Measure Settings: Understand how units of measure are defined in SAP, including base units, alternative units, and conversion factors.
  SAP Notes: Check for any SAP Notes related to this error message for potential patches or updates that may address known issues.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in the relevant module.