/SCMTMS/PLN_FUB128 - Invalid unit of measure &1 for split quantity &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/PLN_FUB -

• Message number: 128

• Message text: Invalid unit of measure &1 for split quantity &2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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AnswerBot

• What is the cause and solution for SAP error message /SCMTMS/PLN_FUB128 - Invalid unit of measure &1 for split quantity &2 ?

  The SAP error message /SCMTMS/PLN_FUB128 Invalid unit of measure &1 for split quantity &2 typically occurs in the context of SAP Transportation Management (TM) when there is an issue with the unit of measure (UoM) used for a split quantity in a transportation planning scenario. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Invalid Unit of Measure: The unit of measure specified for the split quantity is not valid or recognized in the system. This could happen if the UoM is not defined in the system or if it is not compatible with the product or material being processed.
  Configuration Issues: There may be configuration issues in the material master or in the transportation management settings that lead to the invalid UoM being used.
  Data Entry Errors: Manual data entry errors can lead to incorrect UoM being assigned to the split quantity.
  Inconsistent Data: There may be inconsistencies between the UoM defined in the material master and the UoM used in the transportation planning process.
  
  Solution:
  
  Check Unit of Measure: Verify that the unit of measure specified for the split quantity is valid. You can do this by checking the material master data (transaction code MM03) to ensure that the UoM is correctly defined.
  Review Configuration: Ensure that the configuration settings in SAP TM are correctly set up to handle the UoM for the materials being processed. This may involve checking the settings in the customizing transaction (SPRO).
  Correct Data Entry: If the error is due to manual data entry, correct the UoM in the relevant transaction or document where the error occurred.
  Use Compatible UoM: If the UoM is not compatible with the product, consider using a different UoM that is valid for the material in question.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on UoM settings and transportation planning.
  
  Related Information:
  
  Material Master Data: Ensure that the material master data is correctly maintained, including the UoM settings.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on this error message.
  User Forums and Communities: Engage with SAP user communities or forums for insights from other users who may have encountered similar issues.
  Testing: After making changes, conduct tests to ensure that the error does not recur and that the transportation planning process functions as expected.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.