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How To Fix 61662 - Enter a unit of measure


SAP Error Message - Details

  • Message type: E = Error

  • Message class: 61 - Fehlermeldungen fuer Bedarfsplanung

  • Message number: 662

  • Message text: Enter a unit of measure

  • Show details Hide details


  • 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.

    Unfortunately, there isn't any extra information in this error notice.



    What else can you do?

    First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

    Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

    You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.


Smart SAP Assistant

  • What is the cause and solution for SAP error message 61662 - Enter a unit of measure ?

    The SAP error message 61662, which states "Enter a unit of measure," typically occurs when a user attempts to perform an action that requires a unit of measure (UoM) but has not provided one. This error can arise in various contexts, such as during the creation of purchase orders, sales orders, or inventory management transactions.

    Cause:

    1. Missing Unit of Measure: The most common cause is that the user has not entered a unit of measure in the relevant field.
    2. Incorrect Configuration: The material master data may not be properly configured to include a unit of measure.
    3. Data Entry Error: The user may have overlooked the unit of measure field or entered it incorrectly.
    4. System Settings: Certain system settings or user roles may restrict the ability to enter or view units of measure.

    Solution:

    1. Enter a Unit of Measure: Ensure that you fill in the unit of measure field when prompted. This could be a standard unit like "EA" (each), "KG" (kilogram), "L" (liter), etc.
    2. Check Material Master Data: Verify that the material you are working with has a defined unit of measure in the material master. You can do this by:
      • Navigating to the material master (transaction code MM03).
      • Checking the Basic Data and Purchasing views for the unit of measure settings.
    3. Review Configuration: If you have the necessary permissions, check the configuration settings in the SAP system to ensure that units of measure are properly defined and assigned to materials.
    4. User Training: If the error is frequent among users, consider providing training on how to correctly enter data in the system, including the importance of units of measure.
    5. Consult Documentation: Refer to SAP documentation or help resources for specific guidance related to the transaction you are working on.

    Related Information:

    • Unit of Measure Types: Understand the different types of units of measure (base unit, alternative unit, etc.) and how they relate to the materials you are working with.
    • Transaction Codes: Familiarize yourself with relevant transaction codes such as:
      • MM01 (Create Material)
      • MM02 (Change Material)
      • MM03 (Display Material)
      • ME21N (Create Purchase Order)
      • VA01 (Create Sales Order)
    • SAP Notes: Check SAP Notes for any known issues or patches related to this error message.

    If the problem persists after following these steps, it may be necessary to consult with your SAP support team or a functional consultant for further assistance.

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