How To Fix L1091 - Display not in units of weight

SAP Error Message - Details

• Message type: E = Error

• Message class: L1 - Message handling for WM master data

• Message number: 091

• Message text: Display not in units 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 L1091 - Display not in units of weight ?

  The SAP error message L1091, "Display not in units of weight," typically occurs in the context of logistics and inventory management when there is an attempt to display or process data that is not compatible with the expected unit of measure (UoM) for weight.
  Cause:
  
  Incorrect Unit of Measure: The most common cause of this error is that the system is trying to display or process a quantity that is not in a weight unit (e.g., kilograms, grams, pounds) when it expects a weight unit.
  Configuration Issues: There may be configuration issues in the material master data or in the settings for the specific transaction you are trying to execute.
  Data Entry Errors: Users may have entered data in an incorrect format or with the wrong unit of measure.
  Material Master Settings: The material master may not be set up correctly to handle weight-based measurements.
  
  Solution:
  
  Check Unit of Measure: Verify that the unit of measure for the material in question is set to a weight unit. You can do this by checking the material master data (transaction code MM03).
  Review Transaction Settings: Ensure that the transaction you are using is configured to handle weight units. This may involve checking the configuration settings in the relevant module (e.g., MM, WM).
  Correct Data Entry: If the error is due to incorrect data entry, ensure that the correct unit of measure is being used when entering quantities.
  Material Master Configuration: If necessary, update the material master to include the correct weight units. This can be done using transaction code MM02 to modify the material master.
  Consult Documentation: Review SAP documentation or help resources for specific guidance related to the transaction or process you are working with.
  
  Related Information:
  
  Transaction Codes: Common transaction codes related to material management include MM01 (Create Material), MM02 (Change Material), and MM03 (Display Material).
  Unit of Measure Configuration: You can check and configure units of measure in the SAP system under the relevant customizing settings (transaction code SPRO).
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message.
  User Training: Ensure that users are trained on the correct procedures for entering and managing data related to materials and units of measure.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a technical consultant for further assistance.