How To Fix IE016 - The assignment of some pieces of sub-equipment cannot be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: IE - SAPLIEL2: Equipment hierarchies

• Message number: 016

• Message text: The assignment of some pieces of sub-equipment cannot be changed

What causes this issue?

You are trying to change the allocation of sub-equipment. This is not
possible for some of the pieces of <GL:equipment>equipment</> selected
because they are locked by another user or because their status will
not allow a change.

System Response

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

How to fix this error?

Put the cursor on the number in the field <LS>Info</> in the
sub-equipment line and press <PF>F1</>. A message will be displayed
explaining why you cannot change the allocation of this piece of
sub-equipment.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message IE016 - The assignment of some pieces of sub-equipment cannot be changed ?

  The SAP error message IE016, which states "The assignment of some pieces of sub-equipment cannot be changed," typically occurs in the context of equipment management within the SAP system. This error indicates that there are restrictions preventing the modification of the assignment of certain sub-equipment to a piece of main equipment.
  Causes:
  
  Status of Equipment: The main equipment or sub-equipment may be in a status that does not allow changes (e.g., it could be in a "locked" status or "in use").
  Dependencies: There may be existing dependencies or relationships that prevent the re-assignment of sub-equipment. For example, if the sub-equipment is currently being used in a maintenance order or is linked to a work order.
  Hierarchy Issues: The equipment hierarchy may not allow for certain changes due to predefined relationships or configurations.
  Authorization Issues: The user may not have the necessary permissions to make changes to the equipment assignments.
  
  Solutions:
  
  Check Equipment Status: Verify the status of both the main equipment and the sub-equipment. If they are locked or in use, you may need to change their status or wait until they are free.
  Review Dependencies: Look for any active maintenance orders, work orders, or other dependencies that might be preventing the change. You may need to complete or close these orders before making changes.
  Hierarchy Review: Ensure that the changes you are trying to make are allowed within the equipment hierarchy. Consult with your SAP administrator or refer to the equipment configuration documentation.
  Authorization Check: Ensure that you have the necessary permissions to make changes to the equipment assignments. If not, contact your system administrator to obtain the required access.
  Use Transaction Codes: Utilize relevant transaction codes (like IE02 for changing equipment) to check the details of the equipment and its assignments.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for equipment management for more detailed information on equipment statuses and hierarchy.
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to this error message.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the issue persists after checking these aspects, it may be beneficial to consult with your SAP support team or a technical consultant for further assistance.