How To Fix CP164 - No task list found for &. Enter a valid task list.

CP164 - Overview

• Message type: E = Error

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

• Message number: 164

• Message text: No task list found for &. Enter a valid task list.

What causes this issue?

You are attempting to create a routing by copying from an existing one.
The system cannot find a routing which meets your selection criteria.
This type of routing either does not exist at all or is not valid for
the key date.

How to fix this error?

Select a different routing to copy for your new routing.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CP164 - No task list found for &. Enter a valid task list. ?

  The SAP error message CP164 ("No task list found for &. Enter a valid task list.") typically occurs in the context of production planning and control, particularly when working with task lists in the SAP system. This error indicates that the system could not find a valid task list for the specified object (e.g., a material or production order).
  Causes:
  
  Missing Task List: The most common cause is that the task list for the specified material or production order does not exist in the system.
  Incorrect Task List Type: The task list type being referenced may not be appropriate for the operation being performed.
  Data Entry Error: There may be a typographical error in the task list number or the material number.
  Authorization Issues: The user may not have the necessary authorizations to view or access the task list.
  
  Configuration Issues: The system may not be properly configured to recognize the task list for the specified