How To Fix AJ673 - Installation &1 time &2-&3: Error determining usage factor

AJ673 - Overview

• Message type: E = Error

• Message class: AJ - Billing program

• Message number: 673

• Message text: Installation &1 time &2-&3: Error determining usage factor

What causes this issue?

An error has occured when determining the usage factor for installation
&V1& for period &V2& to &V3&.
For the exact cause of error, see the previous error message.

How to fix this error?

If you cannot solve the problem with the error description, contact
SAP.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AJ673 - Installation &1 time &2-&3: Error determining usage factor ?

  The SAP error message AJ673 indicates an issue with determining the usage factor during the installation of a time-related object, such as a maintenance plan or a work order. This error typically arises in the context of SAP PM (Plant Maintenance) or SAP PS (Project System) modules.
  
  Cause:
  The error can be caused by several factors, including:
  
  Missing Configuration: The usage factor may not be properly configured in the system. This could be due to missing entries in the relevant tables or settings.
  Data Inconsistencies: There may be inconsistencies in the master data, such as missing or incorrect data in the equipment or functional location records.
  Incorrect Time Data: The time data being processed may not be valid or may not correspond to the expected format or values.
  Authorization Issues: The user may not have the necessary authorizations to access the data required to determine the usage factor.
  
  
  Solution:
  To resolve the AJ673 error, you can take the