How To Fix ITOB_FLEET306 - No unique primary counter exists for the calculation method &

ITOB_FLEET306 - Overview

• Message type: E = Error

• Message class: ITOB_FLEET - Messages for Development Class ITOB for Fleet Objects

• Message number: 306

• Message text: No unique primary counter exists for the calculation method &

What causes this issue?

You have created more than one measuring point for your fleet object
whose measurement position matches the one defined in the calculation
method you have selected for the primary counter.

System Response

The system cannot calculate consumption.

How to fix this error?

Check the calculation method you have selected.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ITOB_FLEET306 - No unique primary counter exists for the calculation method & ?

  The SAP error message ITOB_FLEET306 indicates that there is no unique primary counter available for the specified calculation method in the context of fleet management or asset management. This error typically arises when the system is trying to perform a calculation or operation that requires a unique primary counter, but it cannot find one.
  
  Cause:
  
  Missing Configuration: The calculation method may not be properly configured in the system, leading to the absence of a unique primary counter.
  Data Inconsistency: There may be inconsistencies in the data related to counters, such as multiple counters being defined for the same calculation method without a clear primary counter.
  Incorrect Assignment: The assignment of counters to the calculation method may not be set up correctly, causing the system to be unable to identify a unique primary counter.
  
  
  Solution:
  
  
  Check Configuration:
  
  Navigate to the configuration settings for the calculation method in SAP.
  Ensure that a primary counter is defined and that it is