How To Fix WS155 - No account key exists for condition type &

WS155 - Overview

• Message type: E = Error

• Message class: WS - Supplier Billing Document

• Message number: 155

• Message text: No account key exists for condition type &

What causes this issue?

As part of conditions determination, the system found conditions without
account key relevant for the settlement document list. Conditions that
do not have an account key are not passed on to Financial Accounting,
i.e. no G/L lines are created for these conditions.

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

System Response

This is possibly an account determination error.

How to fix this error?

Check if the settings for the account key for condition type &V1& are
correct. Check the Customizing settings for calculation schemas for the
settlement document list items. If the settings are wrong, you have to
cancel the documents that have faulty account keys and enter them again.

Error message extract from SAP system. Copyright SAP SE.

WS155 - Details

• Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WS155 No account key exists for condition type &
  
  
  Cause:
  This error occurs during pricing or condition processing in SAP Sales and Distribution (SD) or Materials Management (MM) when the system tries to determine the account key for a particular condition type but fails to find it.
  
  Account key is a crucial element in pricing procedures that links condition types to specific General Ledger (G/L) accounts in the system.
  The system uses the account key to find the correct G/L account for posting pricing conditions (e.g., discounts, surcharges, taxes).
  If the account key is missing or not maintained for the condition type in the pricing procedure or in the account determination configuration, the system cannot proceed and throws this error.
  
  
  Where it happens:
  
  During invoice creation, billing, or goods movement when pricing conditions are being posted.
  In SD pricing procedure or MM condition technique.
  When the system tries