How To Fix IE045 - Equipment is assigned to another superior equipment

IE045 - Overview

• Message type: E = Error

• Message class: IE - SAPLIEL2: Equipment hierarchies

• Message number: 045

• Message text: Equipment is assigned to another superior equipment

What causes this issue?

You have selected a <GL:equipment>piece of equipment</> that is
that is currently allocated to another <GL:superior_equipment>superior
piece of equipment</>.

System Response

The existing allocation will <ZH>not</> be deleted.

How to fix this error?

You can perform the allocation in the list of sub-equipment.

Error message extract from SAP system. Copyright SAP SE.

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• What is the cause and solution for SAP error message IE045 - Equipment is assigned to another superior equipment ?

  The SAP error message IE045 ("Equipment is assigned to another superior equipment") typically occurs when you attempt to assign an equipment to a superior equipment (or parent equipment) that is already assigned to another superior equipment. This situation can arise in various scenarios, such as when managing hierarchical relationships between equipment in the SAP Plant Maintenance (PM) module.
  
  Cause:
  
  Existing Assignment: The equipment you are trying to assign is already linked to another superior equipment. In SAP, each piece of equipment can only have one superior equipment at a time.
  Incorrect Hierarchy: The equipment hierarchy may not be set up correctly, leading to conflicts when trying to assign equipment.
  Data Integrity Issues: There may be inconsistencies in the equipment master data that prevent the assignment.
  
  
  Solution:
  To resolve the IE045 error, you can follow these steps:
  
  
  Check Current Assignments:
  
  Use transaction code IE03 to display the equipment that you are trying to assign.
  Check the "Superior Equipment" field to