How To Fix TU174 - Main portion &1 is MDE portion; allocation not permitted


SAP Error Message - Details

  • Message type: E = Error

  • Message class: TU - Billing/Scheduling/Budget Billing

  • Message number: 174

  • Message text: Main portion &1 is MDE portion; allocation not permitted

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  • What causes this issue?

    Meter reading unit &V2& will be assigned to leading meter reading unit
    &V1&, which is a PDC meter reading unit. This is not allowed.

    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?

    Set a number in field "PDC number" (which changes meter reading unit
    &V2& to a PDC meter reading unit) or assign a meter reading unit that
    is not a PDC meter reading unit as the leading meter reading unit.

    Error message extract from SAP system. Copyright SAP SE.


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