How To Fix SAPLWSPO175 - Item &1: Unit &2 is not allowed order unit. GTIN and unit changed.

SAP Error Message - Details

• Message type: E = Error

• Message class: SAPLWSPO - SAP Retail Store: Purchase Order

• Message number: 175

• Message text: Item &1: Unit &2 is not allowed order unit. GTIN and unit changed.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SAPLWSPO175 - Item &1: Unit &2 is not allowed order unit. GTIN and unit changed. ?

  The SAP error message SAPLWSPO175 typically indicates an issue related to the handling of units of measure (UoM) in the context of a specific item in a sales order or purchase order. The message states that the unit of measure for the item is not allowed, and it also mentions that the GTIN (Global Trade Item Number) and unit have changed.
  Cause:
  
  Unit of Measure Configuration: The unit of measure (UoM) specified for the item in the order does not match the allowed order unit defined in the material master or the relevant configuration settings.
  GTIN Mismatch: The GTIN associated with the item may have been changed or is not aligned with the current unit of measure.
  Material Master Settings: The material master may not be properly configured to allow the specified unit of measure for the item in question.
  Sales Document Settings: The sales document type or item category may have restrictions on the units of measure that can be used.
  
  Solution:
  
  
  Check Material Master:
  
  Go to the material master record (transaction code MM03) for the item in question.
  Verify the allowed units of measure in the "Basic Data" and "Sales Org. Data" views.
  Ensure that the unit of measure you are trying to use is listed as an allowed order unit.
  
  
  
  Review GTIN Settings:
  
  Check if the GTIN for the item has been changed recently. If so, ensure that the new GTIN is correctly configured in the material master.
  Verify that the GTIN is associated with the correct unit of measure.
  
  
  
  Adjust Sales Document Settings:
  
  Review the configuration of the sales document type or item category to ensure that it allows the specified unit of measure.
  Check if there are any specific settings that restrict the use of certain units of measure.
  
  
  
  Consult with SAP Support:
  
  If the issue persists after checking the above settings, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error message.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  MM03: Display Material Master
  ME23N: Display Purchase Order
  VA03: Display Sales Order
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional troubleshooting steps.
  Documentation: Review SAP documentation related to unit of measure management and material master configuration for further insights.
  
  By following these steps, you should be able to identify the root cause of the error and implement the necessary changes to resolve it.