How To Fix LB152 - The reference unit of measure & is not assigned to any dimension

SAP Error Message - Details

• Message type: E = Error

• Message class: LB - Logistics: Batch - Management

• Message number: 152

• Message text: The reference unit of measure & is not assigned to any dimension

What causes this issue?

The reference unit of measure for <DS:DE.LRMEI_WS>proportion units</>
or <DS:DE.LRMEI_WS>product units</> must be assigned to a
<DS:GLOS.Dimension>dimension</> if it is not equal to the proportion
unit or product unit.

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

System Response

How to fix this error?

As <DS:DE.REFME_WS>reference unit of measure</>, please use
a unit of measure that is assigned to a dimension
the proportion unit or product unit.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message LB152 - The reference unit of measure & is not assigned to any dimension ?

  The SAP error message LB152 indicates that the reference unit of measure (UoM) specified in a transaction is not assigned to any dimension. This typically occurs in the context of handling materials and their associated units of measure in SAP, particularly in the Logistics and Material Management modules.
  Cause:
  
  Missing Assignment: The reference unit of measure is not assigned to any dimension in the system. This can happen if the unit of measure has been created but not properly configured.
  Incorrect Configuration: The unit of measure may not be linked to the appropriate material or may not be set up correctly in the unit of measure conversion settings.
  Data Inconsistency: There may be inconsistencies in the master data, such as the material master or unit of measure settings.
  
  Solution:
  
  
  Check Unit of Measure Configuration:
  
  Go to the transaction code CUNI (Unit of Measure Conversion) in SAP.
  Verify that the reference unit of measure is correctly defined and assigned to the appropriate dimensions (e.g., weight, volume, length).
  Ensure that the unit of measure is active and not marked for deletion.
  
  
  
  Assign Unit of Measure to Material:
  
  Use transaction code MM02 to modify the material master record.
  Check the "Units of Measure" view and ensure that the reference unit of measure is assigned to the material.
  If necessary, add the unit of measure to the material master.
  
  
  
  Check Material Master Data:
  
  Ensure that the material master data is complete and consistent. Look for any missing or incorrect entries in the relevant views.
  
  
  
  Review Customizing Settings:
  
  If you have custom settings or enhancements, review them to ensure they are not interfering with the standard unit of measure assignments.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for additional guidance on unit of measure settings and configurations.
  
  
  
  Related Information:
  
  Unit of Measure Types: Understand the different types of units of measure (base unit, alternative unit, etc.) and how they relate to each other.
  Material Master Views: Familiarize yourself with the various views in the material master that pertain to units of measure.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues or bugs related to unit of measure assignments.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in Material Management for further assistance.