How To Fix RU460 - Milestone operation &1 of sequence &2 in order &3 not yet confirmed

RU460 - Overview

• Message type: E = Error

• Message class: RU - Messages for order completion confirmation

• Message number: 460

• Message text: Milestone operation &1 of sequence &2 in order &3 not yet confirmed

What causes this issue?

You are trying to confirm an operation. The preceding milestone
operation &V1& of the sequence &V2& in order &V3& has however still not
been confirmed.

How to fix this error?

First you have to confirm the milestone operation &V1& of the sequence
&V2& in the order.

Error message extract from SAP system. Copyright SAP SE.

RU460 - Details

• The SAP error message RU460 indicates that a milestone operation in a production order or process order has not yet been confirmed. This typically occurs in the context of production planning and control, where certain operations must be completed and confirmed before subsequent operations can proceed.
  
  Cause:
  
  
  Unconfirmed Milestone: The specific milestone operation referenced in the error message has not been confirmed. This could be due to:
  
  The operation has not been executed yet.
  The confirmation for the operation was not recorded in the system.
  There may be a workflow or process that has not been completed.
  
  
  
  Order Status: The production order may be in a status that does not allow for further operations to be confirmed until the milestone is completed.
  
  
  User Permissions: The user may not have the necessary permissions to confirm the operation.
  
  
  
  Solution:
  
  
  Confirm the Milestone Operation:
  
  Navigate to the production order in SAP.
  Check the status of the milestone operation.
  If the operation has been completed, confirm