How To Fix CP427 - Task list and reference operation set belong to different company codes

CP427 - Overview

• Message type: E = Error

• Message class: CP - Task list messages: Core data

• Message number: 427

• Message text: Task list and reference operation set belong to different company codes

What causes this issue?

You attempted to include a reference operation set which belongs to a
different company code as the routing.
The plant determines the company code of a task list.
You can generally use cross-company code references in a routing.
However, a company code check is set up in your system for the fiscal
year.

How to fix this error?

Include a reference operation set whose plant belongs to the same
company code as the plant from your routing.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CP427 - Task list and reference operation set belong to different company codes ?

  The SAP error message CP427 indicates that there is a mismatch between the company codes of a task list and a reference operation set. This typically occurs in the context of production planning and control, where task lists (which define the operations and sequences for manufacturing) and reference operation sets (which are used to standardize operations across different production processes) are expected to belong to the same company code.
  
  Cause:
  
  Different Company Codes: The most common cause of this error is that the task list and the reference operation set are created or assigned to different company codes. In SAP, each company code is treated as a separate legal entity, and certain objects must be consistent within the same company code.
  Incorrect Configuration: There may be a configuration issue where the task list or reference operation set was incorrectly assigned to a company code.
  Data Migration Issues: If data was migrated from another system