How To Fix LR271 - Unit & not permitted with a confirmation


LR271 - Overview

  • Message type: E = Error

  • Message class: LR - CATS: Cross-Application Time Sheet

  • Message number: 271

  • Message text: Unit & not permitted with a confirmation

  • Show details Hide details
  • What causes this issue?

    You have entered a unit of measure with a confirmation. However, this
    is not permitted.

    System Response

    The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

    How to fix this error?

    Delete the unit of measure.

    Procedure for System Administrators


    Error message extract from SAP system. Copyright SAP SE.


Smart SAP Assistant

  • What is the cause and solution for SAP error message LR271 - Unit & not permitted with a confirmation ?
    The SAP error message LR271 ("Unit & not permitted with a confirmation") typically occurs in the context of inventory management or production processes when there is a mismatch between the unit of measure (UoM) used in a transaction and the unit of measure defined in the system for the material or product being processed.
    
    Cause: Unit of Measure Mismatch: The unit of measure used in the confirmation does not match the unit of measure defined for the material in the material master.
    Configuration Issues: The configuration settings for the material or the movement type may not allow for the specified unit of measure to be used in confirmations. Incorrect Settings in the Material Master: The material master may not be set up correctly to allow for the unit of measure being used in the confirmation.
    Solution: Check Material Master: Go to the material master record (transaction code MM03) and check the units of measure defined for the

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