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

SAP Error Message - Details

• 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 material or operation.
  
  Solutions:
  
  
  Check Task List Existence:
  
  Verify that the task list exists for the specified material or production order. You can do this by using transaction codes like CA03 (Display Routing) or C223 (Display Task List).
  
  
  
  Create or Update Task List:
  
  If the task list does not exist, you may need to create it using transaction code CA01 (Create Routing) or C201 (Create Task List).
  If it exists but is not correctly configured, you may need to update it.
  
  
  
  Verify Input Data:
  
  Double-check the input data for any typographical errors. Ensure that the material number or task list number is entered correctly.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access the task list. This may involve checking user roles and permissions.
  
  
  
  Consult Configuration:
  
  If the issue persists, consult with your SAP configuration team to ensure that the system is set up correctly to recognize the task lists for the relevant materials or operations.
  
  
  
  Use Alternative Task Lists:
  
  If applicable, check if there are alternative task lists that can be used for the operation.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  CA03: Display Routing
  CA01: Create Routing
  C223: Display Task List
  C201: Create Task List
  
  
  SAP Documentation: Refer to SAP Help documentation for detailed information on task lists and routings.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in production planning and control.