How To Fix TU110 - Portion &1 not used in any meter reading unit

TU110 - Overview

• Message type: E = Error

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

• Message number: 110

• Message text: Portion &1 not used in any meter reading unit

What causes this issue?

You have attempted to find the schedule records of the meter reading
unit that correspond to the schedule records of the portion &V1&.
However the portion has not been entered in any meter reading units.
For this reason no meter reading unit schedule records could be found.

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?

Error message extract from SAP system. Copyright SAP SE.

TU110 - Details

• The SAP error message TU110, which states "Portion &1 not used in any meter reading unit," typically occurs in the context of SAP IS-U (Industry Solution for Utilities) when dealing with meter reading units and their configurations. This error indicates that a specific portion (or part) of a meter reading unit is not being utilized or recognized in the system.
  
  Cause:
  
  
  Configuration Issues: The portion specified in the error message may not be properly configured in the system. This could be due to missing or incorrect settings in the meter reading unit configuration.
  Data Inconsistency: There may be inconsistencies in the data where the portion is defined but not linked to any valid meter reading unit.
  Inactive Meter Reading Unit: The meter reading unit associated with the portion may be inactive or not properly set up in the system.
  Incorrect Assignment: The portion may not be assigned to any relevant meter reading unit, leading to