How To Fix /SCWM/DYNBIN129 - &1 is not a valid unit of weight

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/DYNBIN -

• Message number: 129

• Message text: &1 is not a valid unit of weight

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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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/DYNBIN129 - &1 is not a valid unit of weight ?

  The SAP error message /SCWM/DYNBIN129 &1 is not a valid unit of weight typically occurs in the context of SAP Extended Warehouse Management (EWM) when there is an issue with the weight unit being used in a transaction or process. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Invalid Weight Unit: The error indicates that the weight unit specified (represented by &1 in the message) is not recognized as a valid unit of weight in the system.
  Configuration Issues: The weight unit may not be properly configured in the system settings or may not be assigned to the relevant material or product.
  Data Entry Errors: There may be a typo or incorrect entry when inputting the weight unit in the transaction.
  Master Data Issues: The material master data may not have the correct weight unit defined.
  
  Solution:
  
  
  Check Weight Unit Configuration:
  
  Go to the configuration settings in SAP EWM and verify that the weight unit you are trying to use is defined in the system.
  You can check the configuration under the path: SPRO -> Logistics Execution -> Extended Warehouse Management -> Master Data -> Define Units of Measure.
  
  
  
  Verify Material Master Data:
  
  Check the material master data for the specific material involved in the transaction. Ensure that the weight unit is correctly defined in the material master.
  You can do this by using transaction code MM03 to display the material and check the relevant views (e.g., Basic Data, Sales, etc.).
  
  
  
  Correct Data Entry:
  
  If the error is due to a data entry mistake, ensure that the weight unit is entered correctly in the transaction. Common weight units include KG (kilograms), LB (pounds), etc.
  
  
  
  Update or Create New Units:
  
  If the required weight unit is not available, you may need to create a new unit of measure in the system. This can be done in the configuration settings.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for additional guidance on units of measure and their configuration.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM03 (Display Material), MM02 (Change Material), and SPRO (Customizing).
  SAP Notes: Check for any SAP Notes related to this error message for specific patches or updates that may address the issue.
  User Roles and Authorizations: Ensure that you have the necessary authorizations to make changes to material master data or configuration settings.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant who specializes in SAP EWM for further assistance.