How To Fix IW321 - Equipment task list selectn not possible, as order contains no equipment

IW321 - Overview

• Message type: E = Error

• Message class: IW - Order Processing

• Message number: 321

• Message text: Equipment task list selectn not possible, as order contains no equipment

What causes this issue?

You want to allocate an <GL:equipment_task_list>equipment task list</>
to the <GL:maintenance_order>maintenance order</>. However, no
<GL:equipment>equipment</> was entered in the maintenance order.

System Response

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

How to fix this error?

You can only allocate equipment task lists to maintenance orders which
were created for an equipment for which equipment task lists exist.

Error message extract from SAP system. Copyright SAP SE.

IW321 - Details

• The SAP error message IW321 indicates that there is an issue with the equipment task list selection for a maintenance order because the order does not contain any equipment. This error typically arises in the context of maintenance management within SAP, particularly when trying to create or process maintenance orders that are expected to be linked to specific equipment.
  
  Cause:
  The primary cause of this error is that the maintenance order you are trying to work with does not have any equipment assigned to it. This can happen for several reasons:
  
  The order was created without specifying any equipment.
  The equipment was removed or not properly linked to the order.
  The order type does not require equipment, or the configuration does not allow for equipment assignment.
  
  
  Solution:
  To resolve the IW321 error, you can take the following steps:
  
  
  Check the Maintenance Order:
  
  Open the maintenance order in transaction IW32 (Change Order).
  Verify if there is any equipment assigned to the