How To Fix ESH_OM_OBJ_MODEL_RP2852 - Attribute &1 is of dimension &2 with SI-unit &3 but scale &4 has no uom

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_RP2 - Object Model Repository (2)

• Message number: 852

• Message text: Attribute &1 is of dimension &2 with SI-unit &3 but scale &4 has no uom

What causes this issue?

A ranking factor attribute can have a dimension and a scale can have a
unit of measure (uom) which itself has a dimension.
Here the attribute is assigned to scale &v4& but the following condition
is not fulfilled:
As the scale has no unit of measure the attribute may not have a
dimension with a SI-unit of measure.

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?

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 ESH_OM_OBJ_MODEL_RP2852 - Attribute &1 is of dimension &2 with SI-unit &3 but scale &4 has no uom ?

  The SAP error message ESH_OM_OBJ_MODEL_RP2852 indicates an issue related to the attributes of a data model in the SAP system, specifically concerning the unit of measure (UoM) associated with a particular attribute. Here’s a breakdown of the components of the error message and potential solutions:
  Cause:
  
  Attribute Definition Issue: The attribute in question is defined with a specific dimension and unit of measure, but the scale associated with that attribute does not have a corresponding unit of measure defined.
  Data Model Configuration: There may be a misconfiguration in the data model where the attribute's scale is not properly linked to a unit of measure.
  Missing UoM: The unit of measure (UoM) for the specified scale might not be defined in the system, leading to this error.
  
  Solution:
  
  
  Check Attribute Configuration:
  
  Navigate to the data model where the attribute is defined.
  Verify that the attribute is correctly configured with the appropriate dimension and unit of measure.
  
  
  
  Define Missing UoM:
  
  If the scale is missing a unit of measure, you need to define it in the system.
  Go to the relevant configuration area (e.g., customizing settings) and ensure that the unit of measure is created and linked to the scale.
  
  
  
  Review Data Model:
  
  Ensure that the data model is correctly set up and that all attributes have the necessary configurations.
  Check for any inconsistencies or missing links between attributes and their respective units of measure.
  
  
  
  Testing:
  
  After making the necessary changes, test the data model to ensure that the error no longer occurs.
  Validate that the attributes are functioning as expected with the correct units of measure.
  
  
  
  Related Information:
  
  Documentation: Refer to SAP documentation for detailed information on configuring attributes and units of measure in your specific SAP module (e.g., SAP BW, SAP HANA).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Community Forums: Engage with SAP community forums or support channels for additional insights or similar cases encountered by other users.
  
  By following these steps, you should be able to resolve the error message ESH_OM_OBJ_MODEL_RP2852 and ensure that your data model is correctly configured.