How To Fix CV551 - Task list &2 &1 (type &3) is already beinng used in maintenance items

SAP Error Message - Details

• Message type: E = Error

• Message class: CV - CIM messages: Update

• Message number: 551

• Message text: Task list &2 &1 (type &3) is already beinng used in maintenance items

What causes this issue?

The routing &V1& &V2& of type &v3& is still being used in maintenance
items.

System Response

The routing was not deleted during archiving.

How to fix this error?

You can delete the routing by:
Carrying out one of the following:
Delete all assignments between maintenace items and the routing.
Delete all maintenance items that you have assigned the routing to.
Repeat the archiving session for the routing.
RESET N1

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CV551 - Task list &2 &1 (type &3) is already beinng used in maintenance items ?

  The SAP error message CV551 indicates that a task list is already being used in maintenance items, which prevents you from making changes to that task list. This error typically arises in the context of SAP Plant Maintenance (PM) or SAP Maintenance Planning.
  Cause:
  The error occurs when you attempt to modify or delete a task list that is currently assigned to one or more maintenance items. This is a protective measure to ensure that the integrity of the maintenance planning and execution process is maintained.
  Solution:
  To resolve the CV551 error, you can follow these steps:
  
  
  Identify Usage: Determine where the task list is being used. You can do this by checking the maintenance items or orders that reference the task list. You can use transaction codes like IW38 (Change PM Orders) or IW39 (Display PM Orders) to find the relevant orders.
  
  
  Remove Assignment: If you find that the task list is assigned to maintenance items, you will need to either:
  
  Remove the assignment of the task list from the maintenance items.
  Change the maintenance items to use a different task list if applicable.
  
  
  
  Check for Open Orders: Ensure that there are no open or in-process maintenance orders that are using the task list. If there are, you may need to complete or close those orders before making changes to the task list.
  
  
  Consult Documentation: If you are unsure about the implications of changing or deleting the task list, consult your organization's documentation or speak with a colleague who is knowledgeable about the maintenance processes.
  
  
  Authorization: Ensure that you have the necessary authorizations to make changes to task lists and maintenance items.
  
  
  Use Transaction Codes: You can use transaction codes like IA01 (Create Task List), IA02 (Change Task List), or IA03 (Display Task List) to manage task lists appropriately.
  
  
  Related Information:
  
  Task Lists in SAP PM: Task lists are templates that define the sequence of operations and activities to be performed during maintenance. They can be used in various maintenance strategies.
  Maintenance Items: These are specific instances of maintenance work that reference task lists for execution.
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message, as there may be known issues or fixes provided by SAP.
  
  If the issue persists after following these steps, consider reaching out to your SAP support team or consulting SAP's official documentation for further assistance.