How To Fix IE064 - Equipment &1 is already assigned to equipment &2

SAP Error Message - Details

• Message type: E = Error

• Message class: IE - SAPLIEL2: Equipment hierarchies

• Message number: 064

• Message text: Equipment &1 is already assigned to equipment &2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message IE064 - Equipment &1 is already assigned to equipment &2 ?

  The SAP error message IE064 indicates that there is an attempt to assign an equipment (Equipment &1) to another piece of equipment (Equipment &2) when it is already assigned to it. This typically occurs in the context of equipment management within SAP, particularly in the Plant Maintenance (PM) or Materials Management (MM) modules.
  Cause:
  
  Existing Assignment: The primary cause of this error is that the equipment you are trying to assign is already linked to another piece of equipment. In SAP, equipment can only be assigned to one parent equipment at a time.
  Incorrect Data Entry: There may be a mistake in the data entry process, where the same equipment is being referenced multiple times.
  System Configuration: There might be configuration settings in the system that restrict the assignment of equipment in certain ways.
  
  Solution:
  
  
  Check Current Assignments: 
  
  Use transaction code IE03 (Display Equipment) to check the current assignments of the equipment in question. Look for the "Where-Used List" to see where the equipment is currently assigned.
  
  
  
  Unassign Equipment: 
  
  If you need to reassign the equipment, you must first unassign it from its current parent. This can be done using transaction code IE02 (Change Equipment) and removing the existing assignment.
  
  
  
  Reassign Equipment: 
  
  After unassigning, you can then proceed to assign the equipment to the new parent using the appropriate transaction (e.g., IE02 or IE01 for creating new assignments).
  
  
  
  Consult Documentation: 
  
  Review the SAP documentation or your organization's internal guidelines for managing equipment assignments to ensure compliance with any specific processes.
  
  
  
  Check for Locks: 
  
  Ensure that there are no locks on the equipment that might prevent changes. You can check for locks using transaction code SM12.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  IE01: Create Equipment
  IE02: Change Equipment
  IE03: Display Equipment
  IE04: Change Equipment (for specific assignments)
  
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to equipment assignment errors. You can search for relevant notes in the SAP Support Portal.
  
  
  User Authorization: Ensure that you have the necessary authorizations to make changes to equipment assignments. Lack of proper permissions can also lead to errors.
  
  
  Training and Documentation: If this error occurs frequently, consider providing additional training for users involved in equipment management to minimize data entry errors.
  
  
  By following these steps, you should be able to resolve the IE064 error and manage equipment assignments effectively in SAP.