How To Fix CI091 - TAsk list used in service product, no changes possible

SAP Error Message - Details

• Message type: E = Error

• Message class: CI - Plant maintenance task list messages

• Message number: 091

• Message text: TAsk list used in service product, no changes possible

What causes this issue?

You want to cancel the release of the task list for order processing
using the task list status. However, the task list is still being used
in a <DS:GLOS.3578FDB1FCD570FEE10000009B38F984>service product</>.

System Response

You can only cancel the release of the task list for order processing
if you have previously canceled the use of the task list in the service
product.

How to fix this error?

Delete the use of the task list in the service product.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CI091 - TAsk list used in service product, no changes possible ?

  The SAP error message CI091 indicates that a task list is being used in a service product, and as a result, no changes can be made to that task list. This typically occurs in the context of SAP's Product Lifecycle Management (PLM) or Service Management modules, where task lists are used to define the steps or activities involved in a service or production process.
  Cause:
  
  Task List in Use: The task list is currently assigned to a service product or is being referenced in a way that prevents modifications.
  Status of Task List: The task list may be in a status that does not allow changes (e.g., released or locked).
  Dependencies: There may be dependencies or links to other objects (like orders or projects) that prevent changes to the task list.
  
  Solution:
  
  Check Usage: Determine where the task list is being used. You can do this by checking the service product or any related orders/projects that reference the task list.
  Change Status: If the task list is in a status that prevents changes (like "Released"), you may need to change its status to "In Development" or "Draft" if your business process allows it.
  Unassign Task List: If possible, unassign the task list from the service product or any related objects. This may involve removing it from the service product configuration or any active orders.
  Create a Copy: If changes are necessary but the original task list cannot be modified, consider creating a copy of the task list. You can then make the necessary changes to the copy without affecting the original.
  Consult Documentation: Review SAP documentation or consult with your SAP administrator for specific procedures related to your organization's configuration and policies.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like IA01 (Create Task List), IA02 (Change Task List), or IA03 (Display Task List) to manage task lists.
  Authorization: Ensure you have the necessary authorizations to make changes to task lists and service products.
  SAP Notes: Check for any relevant SAP Notes that might address this issue or provide additional guidance.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP support team for further assistance.
  
  By following these steps, you should be able to resolve the CI091 error and make the necessary changes to your task list.