How To Fix RU123 - You cannot cancel confirmation & counter &

RU123 - Overview

• Message type: E = Error

• Message class: RU - Messages for order completion confirmation

• Message number: 123

• Message text: You cannot cancel confirmation & counter &

What causes this issue?

You cannot cancel confirmation &V1& counter &V2& for one of the
following reasons:
The confirmation is already cancelled.
The confirmation is a cancellation.

How to fix this error?

In the second case, you can reverse the cancellation by entering
another confirmation.

Error message extract from SAP system. Copyright SAP SE.

RU123 - Details

• The SAP error message RU123 ("You cannot cancel confirmation & counter &") typically occurs in the context of production order confirmations or goods movements in SAP. This error indicates that the system is unable to cancel a confirmation due to certain constraints or conditions that are not met.
  Causes:
  
  
  Status of the Confirmation: The confirmation you are trying to cancel may already be in a status that does not allow for cancellation. For example, if the confirmation has been fully processed or if it is linked to subsequent processes (like goods movements or invoices), it may not be cancellable.
  
  
  Dependencies on Other Documents: The confirmation might be linked to other documents or processes that prevent its cancellation. For instance, if the confirmation has already been used in a delivery or billing document, it cannot be reversed.
  
  
  Authorization Issues: The user attempting to cancel the confirmation may not have the necessary authorizations to perform this