How To Fix MDG_BS_MAT_ACCESS155 - Unit of Measure is required when EAN is entered

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_BS_MAT_ACCESS - Message class for MDG Material Access Layer

• Message number: 155

• Message text: Unit of Measure is required when EAN is entered

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDG_BS_MAT_ACCESS155 - Unit of Measure is required when EAN is entered ?

  The SAP error message MDG_BS_MAT_ACCESS155 indicates that when entering an EAN (European Article Number) for a material in the Master Data Governance (MDG) system, the system requires a Unit of Measure (UoM) to be specified. This error typically arises in the context of material master data management, where both EAN and UoM are essential for proper material identification and handling.
  Cause:
  The error occurs because the EAN is linked to a specific unit of measure, and the system needs to know how the material is quantified. If the UoM is not provided when the EAN is entered, the system cannot process the data correctly, leading to this error message.
  Solution:
  To resolve this error, you should ensure that a valid Unit of Measure is specified when entering the EAN. Here are the steps to follow:
  
  
  Check the Input Fields: When entering the material data, ensure that you have filled in the Unit of Measure field along with the EAN.
  
  
  Define UoM: If you are unsure about which UoM to use, refer to your organization's material master data standards or consult with your logistics or inventory management team.
  
  
  Update Material Master: If you are working with an existing material, you may need to update the material master record to include the appropriate UoM for the EAN.
  
  
  Validation Rules: Ensure that any validation rules or configurations in the MDG system are set up correctly to require a UoM when an EAN is entered.
  
  
  Testing: After making the necessary changes, test the entry again to confirm that the error has been resolved.
  
  
  Related Information:
  
  
  Material Master Data: Understanding the structure and requirements of material master data in SAP is crucial. The material master typically includes various views, such as Basic Data, Sales, Purchasing, and Accounting, each of which may have specific requirements for fields like EAN and UoM.
  
  
  Unit of Measure Configuration: Familiarize yourself with how units of measure are defined and managed in SAP. This includes understanding the relationship between base units of measure and alternative units of measure.
  
  
  SAP Documentation: Refer to SAP Help documentation or the SAP Community for additional insights and best practices related to material master data management and error handling.
  
  
  By ensuring that both the EAN and the corresponding Unit of Measure are correctly entered, you should be able to resolve the MDG_BS_MAT_ACCESS155 error effectively.