How To Fix RU149 - Dimensions differ between unit entered (&) and op. unit &

SAP Error Message - Details

• Message type: E = Error

• Message class: RU - Messages for order completion confirmation

• Message number: 149

• Message text: Dimensions differ between unit entered (&) and op. unit &

What causes this issue?

The dimension of the unit you have entered is different to that of the
unit of the <GL:standard_value>standard values> in the operation.

System Response

The system checks whether both units have the same dimension. If this
is not the case, processing will not be continued.
Example:
The dimensions <ZH>time</> and <ZH>length</> are incompatible.
You therefore cannot confirm, for example, <ZH>1 meter</> for an
operation for which <ZH>2 hours</> has been planned.

How to fix this error?

Correct the unit.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RU149 - Dimensions differ between unit entered (&) and op. unit & ?

  The SAP error message RU149 indicates that there is a mismatch in dimensions between the unit of measure (UoM) you have entered and the operational unit of measure defined in the system. This typically occurs in scenarios involving inventory management, production planning, or when dealing with material movements.
  Cause:
  
  Unit of Measure Mismatch: The unit of measure you are trying to use does not match the operational unit of measure defined for the material in the system.
  Configuration Issues: The material master may not be properly configured with the correct units of measure.
  Data Entry Errors: There may be a simple typo or incorrect entry when specifying the unit of measure.
  
  Solution:
  
  
  Check Material Master:
  
  Go to the material master record (transaction code MM03).
  Check the "Basic Data" and "Purchasing" views to ensure that the correct units of measure are defined.
  Verify that the operational unit of measure is set correctly.
  
  
  
  Review Unit of Measure Settings:
  
  Ensure that the unit of measure you are trying to use is allowed for the material in question.
  Check the conversion factors if you are using alternative units of measure.
  
  
  
  Correct Data Entry:
  
  Double-check the unit of measure you entered in the transaction. Make sure it matches the operational unit of measure defined in the material master.
  
  
  
  Consult Documentation:
  
  If you are unsure about the correct units of measure, refer to your organization's documentation or consult with a colleague who is knowledgeable about the material specifications.
  
  
  
  System Configuration:
  
  If the issue persists, it may require adjustments in the system configuration. This should be handled by a system administrator or someone with the appropriate authorization.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  MM03 - Display Material Master
  MM02 - Change Material Master
  MB1A - Goods Withdrawal
  MB1B - Transfer Posting
  
  
  Unit of Measure Configuration: 
  
  You can check the configuration of units of measure in the SAP IMG (Implementation Guide) under Logistics > General > Material Master > Basic Settings > Define Units of Measure.
  
  
  SAP Notes: 
  
  Check SAP Notes for any known issues or patches related to this error message.
  
  
  
  By following these steps, you should be able to resolve the RU149 error and ensure that the units of measure are correctly aligned in your SAP system.