How To Fix WFCS055 - No customer (table T001W) &2 &3 &4 exists for plant &1

WFCS055 - Overview

• Message type: E = Error

• Message class: WFCS - Message Class for Store Forecasting (Dev. Package WFCS)

• Message number: 055

• Message text: No customer (table T001W) &2 &3 &4 exists for plant &1

What causes this issue?

No customer was created in the system for the given plant key.

System Response

In forecasting, the system discards all material/plant combinations
with the given plant key.

How to fix this error?

Maintain the relevant plant master data.

Error message extract from SAP system. Copyright SAP SE.

WFCS055 - Details

• Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WFCS055 No customer (table T001W) &2 &3 &4 exists for plant &1
  
  Meaning / 
  Cause:
  This error occurs during workflow or master data processing when the system tries to find a customer entry in the T001W table for a given plant but fails to find one.
  
  T001W is the SAP table that stores Plant parameters including the Customer number assigned to a plant.
  The message indicates that for the specified plant (&1), the system could not find a customer record with the combination of parameters (&2, &3, &4) in T001W.
  This usually happens when the plant master data is incomplete or incorrectly maintained, or when a workflow or process expects a customer assignment for the plant but none exists.
  
  
  Typical Scenario:
  
  When creating or processing a sales document, delivery, or workflow related to a plant, the system tries to determine the customer associated with that plant.
  If