How To Fix CM_CBESCOM121 - Determination of dimension for unit of measure &1 failed

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_CBESCOM - Message Class for ESComXML Outbound Processing

• Message number: 121

• Message text: Determination of dimension for unit of measure &1 failed

Schirmnachricht Nummer 081

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

What causes this issue?

The system tried to determine the dimension corresponding to the unit of
measurement &V1&. As the unit of measurement &V1& does not exist in the
Customizing activity <DS:SIMG.EHS_ESC_PHRAS_UOM>Assign Phrases to Units
of Measurement </>, the system tries to convert the unit of mesurement
with a value into a different unit of measurement of the same dimension,
which is available in the Customizing activity.
In this case, this was not possible as the unit of measurement does not
exist or there is no dimension for this unit of measurement.

System Response

How to fix this error?

INCLUDE NA_SYSADMIN1 OBJECT DOKU ID TX

Procedure for System Administrators

In the Customizing activity <DS:SIMG.SIMG_CFMENUOLMSOMSC>Check Units of
Measurement </>, check that the unit of measurement &V1& exists and that
it is assigned to a dimension.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CM_CBESCOM121 - Determination of dimension for unit of measure &1 failed ?

  The SAP error message CM_CBESCOM121, which states "Determination of dimension for unit of measure &1 failed," typically occurs when there is an issue with the unit of measure (UoM) configuration in the system. This error is often related to the handling of units of measure in the context of material management, production planning, or other modules that involve quantities and measurements.
  Cause:
  
  Missing or Incorrect UoM Configuration: The unit of measure specified (represented by &1 in the error message) may not be properly defined in the system. This could include missing dimension data or incorrect settings in the UoM master data.
  Inconsistent UoM Usage: The unit of measure might not be compatible with the expected dimensions in the context of the operation being performed (e.g., weight, volume, length).
  Data Inconsistencies: There may be inconsistencies in the data related to the material master or other related master data that reference the unit of measure.
  Custom Code or Enhancements: If there are custom developments or enhancements in the system, they might not be handling the unit of measure correctly.
  
  Solution:
  
  
  Check UoM Configuration:
  
  Go to the UoM configuration in SAP (Transaction Code: CUNI).
  Verify that the unit of measure in question is defined correctly and has the appropriate dimensions assigned to it.
  Ensure that the UoM is linked to the correct base unit of measure.
  
  
  
  Review Material Master Data:
  
  Check the material master data (Transaction Code: MM03) for the material associated with the error.
  Ensure that the UoM is correctly assigned in the purchasing, sales, and inventory views.
  
  
  
  Validate UoM Usage:
  
  Ensure that the UoM being used in transactions is appropriate for the context (e.g., if a weight UoM is expected, ensure that a weight UoM is being used).
  
  
  
  Check for Custom Code:
  
  If there are any custom developments or enhancements, review the code to ensure that it correctly handles the unit of measure and its dimensions.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional guidance.
  
  
  
  Testing:
  
  After making any changes, perform tests to ensure that the error no longer occurs and that the system behaves as expected.
  
  
  
  Related Information:
  
  Unit of Measure Types: Understand the different types of units of measure (e.g., base unit, alternative unit) and how they interact within the system.
  Dimension Definitions: Familiarize yourself with how dimensions are defined in SAP and how they relate to units of measure.
  SAP Documentation: Refer to SAP Help documentation for detailed information on unit of measure configuration and management.
  
  If the issue persists after following these steps, it may be beneficial to engage with SAP support or consult with a functional consultant who specializes in the relevant module.