How To Fix CF186 - PRT has document assignments.

CF186 - Overview

• Message type: E = Error

• Message class: CF - PRT management messages

• Message number: 186

• Message text: PRT has document assignments.

What causes this issue?

You have marked a <GL:production_resource/tool>
production resource/tool</> for deletion. However, this PRT has been
allocated to at least one document.

System Response

A PRT that is marked for deletion cannot have a new allocation to a
task list or work order.
The PRT will be deleted during the next reorganization run, so long as
doesn't have any more document allocations.

Error message extract from SAP system. Copyright SAP SE.

CF186 - Details

• The SAP error message CF186 indicates that a Production Resource Tool (PRT) has document assignments, which prevents certain operations from being performed on that PRT. This error typically arises when you attempt to delete or change a PRT that is still linked to documents, such as production orders, maintenance orders, or other related documents.
  
  Cause:
  The primary cause of the CF186 error is that the PRT you are trying to modify or delete is still associated with one or more documents in the system. This association can include:
  
  Production orders
  Maintenance orders
  Other PRT-related documents
  
  
  Solution:
  To resolve the CF186 error, you need to identify and remove the document assignments associated with the PRT. Here are the steps you can take:
  
  
  Identify Document Assignments:
  
  Use transaction codes like CO03 (Display Production Order) or IW33 (Display Maintenance Order) to check if the PRT is assigned to any active orders.
  You can also use transaction CR03 to check the PRT details and