How To Fix IW026 - System: valuation area & not defined

IW026 - Overview

• Message type: E = Error

• Message class: IW - Order Processing

• Message number: 026

• Message text: System: valuation area & not defined

What causes this issue?

The derived valuation range is missing in one or
more of the system tables reponsible.

System Response

INCLUDE 'KEINE-VERARBEITUNG' OBJECT DOKU ID TX LANGUAGE E

How to fix this error?

INCLUDE 'SYSTEMVERWALTER' OBJECT DOKU ID TX LANGUAGE E

Error message extract from SAP system. Copyright SAP SE.

IW026 - Details

• The SAP error message IW026 ("System: valuation area & not defined") typically occurs in the context of maintenance and repair processes, particularly when dealing with the Plant Maintenance (PM) module. This error indicates that the system is unable to find a valuation area for the specified object, which is often related to the configuration of the material or asset in question.
  
  Cause:
  
  Missing Configuration: The valuation area (which can be a plant or a company code) is not defined in the system for the material or asset you are trying to work with.
  Incorrect Master Data: The material master or asset master data may not be properly set up, leading to the system not recognizing the valuation area.
  Integration Issues: There may be issues with the integration between different modules (e.g., PM and MM) that affect how valuation areas are defined and used.
  
  
  Solution:
  
  
  Check Configuration:
  
  Go to the configuration settings in SAP and ensure that the