How To Fix WS490 - Missing entry in Customizing table t000

WS490 - Overview

• Message type: E = Error

• Message class: WS - Supplier Billing Document

• Message number: 490

• Message text: Missing entry in Customizing table t000

What causes this issue?

The assignment of logical system and client is not maintained correctly
in Customizing.

System Response

INCLUDE ISR_VERARBEITUNG OBJECT DOKU ID TX

How to fix this error?

INCLUDE ISR_VERWALTUNG

Procedure for System Administrators

Check the Customizing settings for
<DS:SIMG.OBIL-ALE-12.SIMG_OBIL>client</> &V1&.

Error message extract from SAP system. Copyright SAP SE.

WS490 - Details

• Certainly! Here's a detailed explanation regarding the SAP error message WS490 - Missing entry in Customizing table T000:
  
  Error Message
  WS490 - Missing entry in Customizing table T000
  
  Cause
  The error WS490 occurs when the system tries to access or reference a client (mandant) in the SAP system, but the client entry does not exist in the T000 table. The T000 table is the central client table in SAP that stores client-specific data such as client number, client description, and other client-related settings.
  This error typically arises in scenarios such as:
  
  The client number specified in a transaction or program does not exist in the system.
  A program or report is trying to access a client that has been deleted or never created.
  Incorrect client number passed in a custom development or interface.
  Transport or system copy issues where client data is inconsistent or missing.
  
  
  Solution
  
  
  Check Client Existence:
  
  Go to transaction SCC4 (Client Administration).
  Verify if the client number you are trying