How To Fix CP379 - No valid sequence for referenced task list or work center op. set &1 &2

CP379 - Overview

• Message type: E = Error

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

• Message number: 379

• Message text: No valid sequence for referenced task list or work center op. set &1 &2

What causes this issue?

The task list, which should be copied to the order, contains a
reference to a task list that does not have a valid sequence.

System Response

The referenced plan is not copied to the order.

How to fix this error?

Check whether the referenced task list should be copied to the order.
If necessary create a valid serquence.

Error message extract from SAP system. Copyright SAP SE.

CP379 - Details

• The SAP error message CP379 "No valid sequence for referenced task list or work center op. set &1 &2" typically occurs in the context of production planning and control, particularly when dealing with task lists, work centers, and operations in SAP's production module (PP).
  
  Cause:
  This error can arise due to several reasons:
  
  
  Missing or Incorrect Task List: The task list referenced in the operation may not exist, or it may not be correctly defined in the system.
  
  
  Invalid Work Center: The work center specified in the operation may not be valid or may not have the necessary configurations.
  
  
  Sequence Issues: The sequence of operations defined in the task list may not be valid or may not match the expected sequence for the work center.
  
  
  Routing Issues: The routing associated with the production order may not be correctly set up, leading to inconsistencies in the operation sequence.
  
  
  Master Data Issues: There may be issues with the master