How To Fix M7026 - Unit of measure & is not convertible to stockkeeping unit &

SAP Error Message - Details

• Message type: E = Error

• Message class: M7 - Inventory Management and Physical Inventory

• Message number: 026

• Message text: Unit of measure & is not convertible to stockkeeping unit &

What causes this issue?

An error has occurred during conversion of the quantity into the
various units of measure (<GL:stockkeeping_unit>stockkeeping
unit</>/alternative units).

System Response

The system cannot post the document.

How to fix this error?

INCLUDE NA_SYSADMIN1

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message M7026 - Unit of measure & is not convertible to stockkeeping unit & ?

  The SAP error message M7026 indicates that there is an issue with the conversion between the unit of measure (UoM) and the stockkeeping unit (SKU) in the context of inventory management or material movements. This error typically arises when the system cannot convert the specified unit of measure into the stockkeeping unit due to a lack of defined conversion factors or incompatible units.
  Cause:
  
  Missing Conversion Factors: The most common cause is that the conversion factors between the unit of measure and the stockkeeping unit have not been defined in the material master data.
  Incompatible Units: The units of measure may not be compatible for conversion. For example, trying to convert between units that are fundamentally different (e.g., weight to volume) without a defined conversion.
  Incorrect Configuration: There may be issues with the configuration of the material types or the settings in the material master that prevent proper conversion.
  Data Entry Errors: Errors in data entry, such as using the wrong unit of measure or SKU, can also trigger this error.
  
  Solution:
  
  
  Check Material Master Data:
  
  Go to the material master record (transaction code MM03) and check the units of measure tab.
  Ensure that the conversion factors between the base unit of measure and the stockkeeping unit are correctly defined.
  
  
  
  Define Conversion Factors:
  
  If conversion factors are missing, you can define them in the material master. Use transaction code MM02 to edit the material and add the necessary conversion factors.
  
  
  
  Review Unit of Measure Settings:
  
  Ensure that the units of measure used are compatible and correctly configured in the system. You can check the unit of measure settings in the customizing settings (transaction code SPRO).
  
  
  
  Check for Data Entry Errors:
  
  Verify that the correct unit of measure and stockkeeping unit are being used in the transaction that triggered the error.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for specific guidance on unit of measure conversions and stockkeeping units.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: MM03 (Display Material), MM02 (Change Material), SPRO (Customizing).
  Unit of Measure Configuration: This can be found in the SAP customizing under Logistics > Material Management > Basic Settings > Units of Measure.
  Material Master Views: Ensure that the relevant views (Basic Data, Purchasing, Sales, etc.) are correctly maintained for the material in question.
  
  By following these steps, you should be able to resolve the M7026 error and ensure that the unit of measure is convertible to the stockkeeping unit as required.