How To Fix /PLMI/MBOM_MAP_29182 - Unit of measure & does not support decimal places

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMI/MBOM_MAP_29 -

• Message number: 182

• Message text: Unit of measure & does not support decimal places

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMI/MBOM_MAP_29182 - Unit of measure & does not support decimal places ?

  The SAP error message /PLMI/MBOM_MAP_29182 indicates that there is an issue with the unit of measure (UoM) being used in a specific context, typically related to the mapping of a manufacturing bill of materials (MBOM). The error specifically states that the unit of measure does not support decimal places, which can occur in various scenarios, such as when trying to enter quantities that include decimal values for a UoM that is defined as a whole number.
  Cause:
  
  Unit of Measure Definition: The UoM being used is defined in the system as a whole number (e.g., pieces, items) and does not allow for decimal values. For example, if the UoM is set to "EA" (each), it cannot accept quantities like 1.5 or 2.75.
  Data Entry Error: The user may have inadvertently entered a quantity with decimal places for a UoM that does not support it.
  Configuration Issues: There may be inconsistencies in the configuration of the material master or the bill of materials that lead to this error.
  
  Solution:
  
  
  Check UoM Configuration:
  
  Go to the material master record (transaction code MM03) and check the UoM settings for the material in question. Ensure that the UoM is correctly defined and that it is appropriate for the quantities being used.
  If the UoM needs to support decimal places, consider changing the UoM to one that allows decimals (e.g., kilograms instead of pieces).
  
  
  
  Adjust Quantity Input:
  
  If the UoM is correct and should not support decimals, ensure that the quantities entered do not include decimal places. Round the quantities to the nearest whole number.
  
  
  
  Review BOM Settings:
  
  Check the bill of materials (transaction code CS03) to ensure that the components and their respective UoMs are correctly defined and consistent with the overall BOM structure.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for specific details on UoM settings and how they interact with MBOMs.
  
  
  
  System Configuration:
  
  If necessary, consult with your SAP Basis or configuration team to review the system settings related to UoM and ensure they align with business requirements.
  
  
  
  Related Information:
  
  Unit of Measure (UoM): In SAP, UoM is a critical aspect of material management and inventory control. It defines how quantities of materials are measured and can be configured to allow or disallow decimal places.
  Material Master: The material master record contains all the information related to a material, including its UoM settings.
  Bill of Materials (BOM): A BOM is a comprehensive list of materials, components, and assemblies required to manufacture a product. Each component in a BOM has a defined UoM.
  
  If the issue persists after checking these areas, it may be beneficial to engage with SAP support or your internal SAP team for further troubleshooting.