How To Fix IP355 - Task list data reversed because of change of object

IP355 - Overview

• Message type: E = Error

• Message class: IP - Messages for preventive maintenance

• Message number: 355

• Message text: Task list data reversed because of change of object

What causes this issue?

You have changed the <GL:functional_location>functional location</> in
the <GL:maintenance_item>maintenance item</>. An individual
<GL:functional_location_task_list>functional location task list</> was
allocated to the maintenance item.

System Response

The system will delete the task list from the maintenance item.

How to fix this error?

Select a new task list for the maintenance item.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message IP355 - Task list data reversed because of change of object ?

  The SAP error message IP355 ("Task list data reversed because of change of object") typically occurs in the context of maintenance planning and execution within the SAP system, particularly when dealing with task lists in the Plant Maintenance (PM) module. This error indicates that there has been a change in the object (such as a piece of equipment or a functional location) that is linked to a task list, which has caused the system to reverse the task list data.
  
  Cause:
  
  Change in Object Data: The most common cause of this error is that the object associated with the task list (like a piece of equipment or functional location) has been modified. This could include changes to the object's master data, such as its status, location, or other attributes.
  Task List Assignment: If the task list is assigned to an object that has been changed or deleted, the system may not be able