How To Fix W+614 - Please enter a unit of measure

SAP Error Message - Details

• Message type: E = Error

• Message class: W+ -

• Message number: 614

• Message text: Please enter a unit of measure

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message W+614 - Please enter a unit of measure ?

  SAP Error Message:
  
  W+614 Please enter a unit of measure
  
  Cause:
  This warning message appears when a required Unit of Measure (UoM) field is left empty during data entry in SAP. The system expects a unit of measure to be specified for quantities in various transactions such as material master data, purchase orders, sales orders, goods movements, or production orders. Without a UoM, the system cannot process quantity-related information correctly.
  
  When does it typically occur?
  
  Creating or changing material master records (e.g., Base Unit of Measure, Alternative Units of Measure).
  Entering quantities in purchase requisitions, purchase orders, or sales orders.
  Posting goods movements or inventory transactions.
  Defining BOM components or production orders.
  Any transaction where quantity input is mandatory.
  
  
  Solution:
  
  
  Enter the Unit of Measure:
  
  Make sure to input a valid unit of measure in the relevant field. The UoM must be defined in the system (transaction CUNI for unit of measure maintenance).
  
  
  Check Material Master Data:
  
  Verify that the material master has a base unit of measure defined (MM01/MM02). If missing, define it.
  
  
  Validate Transaction Data:
  
  Ensure that all quantity fields in the transaction have an associated unit of measure.
  
  
  User Input Checks:
  
  If this message appears during a custom transaction or report, check the input screen or program logic to ensure the UoM field is not left blank.
  
  
  Configuration Check:
  
  If the system unexpectedly requires a UoM, check if any custom validations or user-exits are enforcing this.
  
  
  
  Related Information:
  
  Transaction to maintain Units of Measure: CUNI
  Material Master Maintenance: MM01 (Create), MM02 (Change)
  Purchase Order: ME21N (Create), ME22N (Change)
  Sales Order: VA01 (Create), VA02 (Change)
  Goods Movement: MIGO
  Production Order: CO01 (Create), CO02 (Change)
  
  
  Summary:
  The W+614 warning is a prompt to ensure that a unit of measure is entered wherever quantity data is required. Always verify that the UoM is correctly maintained and entered to avoid processing errors.
  
  If you need help with a specific transaction or scenario where this message appears, please provide more details!