How To Fix 06720 - Not possible to enter different order unit

SAP Error Message - Details

• Message type: E = Error

• Message class: 06 -

• Message number: 720

• Message text: Not possible to enter different order unit

What causes this issue?

You wish to use a different order unit to the one stored in the info
record.
You cannot do this because the <ZH>variable order unit</> indicator has
not be selected in the info record.

System Response

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

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 06720 - Not possible to enter different order unit ?

  The SAP error message "06720 Not possible to enter different order unit" typically occurs when there is a mismatch between the unit of measure (UoM) defined for a material and the unit of measure being used in a transaction, such as a goods movement or order entry. This can happen in various scenarios, such as when trying to enter a quantity in a different unit of measure than what is defined in the material master or when the order unit does not match the stock unit.
  Cause:
  
  Unit of Measure Configuration: The material master may have a specific base unit of measure defined, and the transaction is attempting to use a different unit that is not allowed.
  Order Type Restrictions: Certain order types may have restrictions on the units of measure that can be used.
  Conversion Factors: If the conversion factors between different units of measure are not properly defined, it can lead to this error.
  Material Master Settings: The settings in the material master (like sales unit, purchasing unit, etc.) may not be aligned with the unit being used in the transaction.
  
  Solution:
  
  Check Material Master: Verify the unit of measure settings in the material master record. Ensure that the base unit of measure and any alternative units of measure are correctly defined.
  
  Transaction Code: MM03 (Display Material)
  
  
  Use Correct Unit of Measure: Ensure that you are entering the quantity in the correct unit of measure as defined in the material master.
  Review Order Type Settings: If applicable, check the configuration of the order type to see if there are any restrictions on the units of measure that can be used.
  Define Conversion Factors: If you need to use a different unit of measure, ensure that the conversion factors are defined correctly in the material master.
  Consult Documentation: Review SAP documentation or consult with your SAP support team for specific configurations related to your organization’s setup.
  
  Related Information:
  
  Transaction Codes: 
  
  MM03 - Display Material Master
  MM02 - Change Material Master
  MB1A, MB1B, MB1C - Goods Movement transactions
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  User Exits and BAdIs: If custom logic is involved, check for any user exits or BAdIs that might be affecting the unit of measure handling.
  
  If the issue persists after checking the above points, it may be beneficial to involve your SAP support team or a consultant who can analyze the specific configuration and transaction context in detail.