How To Fix WPM_MSG_OFR_PRM_INTG033 - Invalid unit of measure &1

SAP Error Message - Details

• Message type: E = Error

• Message class: WPM_MSG_OFR_PRM_INTG - Offer promotion integration messages

• Message number: 033

• Message text: Invalid unit of measure &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WPM_MSG_OFR_PRM_INTG033 - Invalid unit of measure &1 ?

  The SAP error message:
  WPM_MSG_OFR_PRM_INTG033 Invalid unit of measure &1
  typically occurs during processes involving units of measure (UoM) in SAP, such as sales order processing, delivery, or pricing, especially when the system encounters a unit of measure that is not recognized or valid in the given context.
  
  Cause
  
  The unit of measure (UoM) specified in the transaction or document is not defined or not valid in the SAP system.
  The UoM might be missing in the material master data or not maintained in the relevant UoM conversion tables.
  The UoM entered does not conform to the allowed units for the material or the business process.
  Possible data inconsistency or incorrect integration between systems (e.g., between SAP ERP and SAP CRM or SAP SCM).
  The UoM might be incorrectly entered or corrupted during data migration or manual input.
  
  
  Solution
  
  
  Check the Unit of Measure:
  
  Verify the unit of measure entered in the transaction.
  Go to transaction CUNI (Units of Measure) to check if the UoM exists and is active.
  
  
  
  Check Material Master:
  
  Use transaction MM03 to display the material master.
  Check the Units of Measure tab to ensure the UoM is maintained for the material.
  Confirm that the UoM is allowed for sales or procurement processes as applicable.
  
  
  
  Maintain UoM Conversion:
  
  If the UoM is valid but not linked properly, maintain conversion factors between base UoM and alternative UoM in the material master.
  
  
  
  Correct Data Entry:
  
  Ensure that the UoM is entered correctly in the document.
  Avoid typos or invalid codes.
  
  
  
  Check Integration Settings:
  
  If the error occurs during integration (e.g., between SAP CRM and ERP), verify that the UoM mappings are consistent across systems.
  Check IDocs or interfaces for correct UoM values.
  
  
  
  Transport or Customizing Issues:
  
  If the UoM was recently created or changed, ensure that the customizing transport was imported correctly in the system.
  
  
  
  
  Related Information
  
  
  Transaction Codes:
  
  CUNI — Units of Measure maintenance
  MM03 — Display Material Master
  MM02 — Change Material Master (to maintain UoM)
  OVK1 — Define Units of Measure (customizing)
  
  
  
  SAP Notes:
  
  Search SAP Support Portal for notes related to "Invalid unit of measure" or the exact message number if available.
  
  
  
  Common Scenarios:
  
  Sales order creation with an invalid UoM.
  Delivery processing where the UoM is not maintained.
  Pricing or condition records using an invalid UoM.
  Data migration or interface errors where UoM codes differ.
  
  
  
  
  Summary
  
  
  
  Aspect
  Details
  
  
  
  
  Error
  WPM_MSG_OFR_PRM_INTG033 Invalid unit of measure &1
  
  
  Cause
  UoM not defined, invalid, or not maintained for material or process
  
  
  Solution
  Verify and maintain UoM in CUNI and material master; correct data entry; check integration mappings
  
  
  Related TCodes
  CUNI, MM03, MM02, OVK1
  
  
  
  
  If you provide the exact context (e.g., transaction, process step), I can help with more specific instructions.