How To Fix /CEERE/DM193 - The sum of unit areas is not equal to total area

SAP Error Message - Details

• Message type: E = Error

• Message class: /CEERE/DM -

• Message number: 193

• Message text: The sum of unit areas is not equal to total area

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /CEERE/DM193 - The sum of unit areas is not equal to total area ?

  The SAP error message /CEERE/DM193 The sum of unit areas is not equal to total area typically occurs in the context of real estate management or property management modules within SAP. This error indicates a discrepancy between the total area defined for a property and the sum of the areas of its individual units (e.g., apartments, offices, etc.).
  Cause:
  
  Data Entry Errors: The most common cause is incorrect data entry where the total area does not match the sum of the areas of the individual units.
  Configuration Issues: There may be issues in the configuration of the property or unit types that lead to incorrect calculations.
  Changes in Unit Areas: If unit areas were modified after the total area was set, this could lead to inconsistencies.
  Missing Units: If some units are not accounted for in the total area calculation, this can also trigger the error.
  
  Solution:
  
  Verify Data: Check the area values for each unit and ensure that they are correctly entered. Sum the individual unit areas and compare them to the total area defined for the property.
  Adjust Total Area: If the individual unit areas are correct, you may need to adjust the total area to match the sum of the unit areas.
  Review Configuration: Ensure that the property and unit configurations are set up correctly in the system. This may involve checking the settings in the relevant SAP modules.
  Recalculate Areas: If there have been changes to unit areas, recalculate the total area to ensure it reflects the current unit configurations.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling area discrepancies in your version of SAP.
  
  Related Information:
  
  Transaction Codes: You may need to use specific transaction codes related to property management (e.g., RECN, REIS) to access and modify property and unit data.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide patches or updates that could resolve the issue.
  User Roles: Ensure that you have the necessary permissions to make changes to property and unit data in SAP.
  Testing: After making adjustments, perform tests to ensure that the error does not reoccur and that the data integrity is maintained.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant who specializes in SAP real estate management.