How To Fix CPCL212 - Unlock operations in reference operation set &2 &3

CPCL212 - Overview

• Message type: E = Error

• Message class: CPCL - Service Layer for Plans, Sequences, Operations, and Subober.

• Message number: 212

• Message text: Unlock operations in reference operation set &2 &3

What causes this issue?

You want to reference a reference operation set (group &V2&, counter
&V3&). However, you have locked several of its operations (for example,
because you changed them)

System Response

The reference operation set is not referenced.

How to fix this error?

Unlock the operations. You can now reference the reference operation
set.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CPCL212 - Unlock operations in reference operation set &2 &3 ?

  The SAP error message CPCL212 "Unlock operations in reference operation set &2 &3" typically occurs in the context of production planning and control, particularly when dealing with operation sets in a routing or production order. This error indicates that there are operations that are locked and cannot be modified or processed until they are unlocked.
  
  Cause:
  
  Locked Operations: The operations in the specified reference operation set are locked, possibly due to ongoing processes, such as a production order being in progress or a user having the operations locked for editing.
  User Lock: A user may have locked the operations for editing, and they need to be released before further actions can be taken.
  System Lock: The system may have a lock in place due to a transaction that is currently being processed.
  
  
  Solution:
  
  
  Unlock Operations: 
  
  Check if there are any active locks on the operations. You can use transaction code SM12 to view and manage user