How To Fix WY143 - Delivery cycle & is not allowed for plant &

WY143 - Overview

• Message type: E = Error

• Message class: WY - Supplier Master

• Message number: 143

• Message text: Delivery cycle & is not allowed for plant &

What causes this issue?

The delivery cycle entered is not assigned to either the current plant
or its reference plant.

System Response

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

How to fix this error?

Please correct the delivery cycle.

Error message extract from SAP system. Copyright SAP SE.

WY143 - Details

• The SAP error message WY143: Delivery cycle & is not allowed for plant & typically occurs in the context of delivery scheduling and shipping processing. Here's a detailed explanation of the cause, solution, and related information:
  
  Error Message
  WY143: Delivery cycle & is not allowed for plant &
  
  The placeholders (&) represent the delivery cycle and the plant code respectively.
  
  
  Cause
  This error occurs because the delivery cycle assigned to a customer or sales area is not maintained or allowed for the specified plant in the system. Delivery cycles define the frequency and days on which deliveries are planned for a customer.
  In SAP, delivery cycles are maintained in the customer master or in the shipping data, and they must be valid for the plant from which the goods are being delivered. If the delivery cycle is not assigned or allowed for the plant, the system throws this error during delivery creation or scheduling.
  
  Where is this