How To Fix EN035 - Device &1 is already allocated to installation &2

EN035 - Overview

• Message type: E = Error

• Message class: EN - IS-U installation/installation structure

• Message number: 035

• Message text: Device &1 is already allocated to installation &2

What causes this issue?

You have attempted to allocate device &V1& to installation &V2&. This
is not possible, since device &V1& is already allocated to installation
&V2&.

System Response

Processing has been canceled.

How to fix this error?

Specify a device that is not already allocated to installation &V2&.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EN035 - Device &1 is already allocated to installation &2 ?

  The SAP error message EN035 indicates that a device (such as a meter or other equipment) is already allocated to a different installation. This typically occurs in the context of SAP IS-U (Industry Solution for Utilities) when trying to assign a device to an installation that is already in use.
  
  Cause:
  
  Device Already Assigned: The device you are trying to allocate is already assigned to another installation.
  Incorrect Installation Number: You may be trying to assign the device to an installation that is not valid or does not exist.
  Data Inconsistency: There may be inconsistencies in the database or transaction logs that prevent the allocation.
  
  
  Solution:
  
  
  Check Current Allocation: Verify which installation the device is currently allocated to. You can do this by checking the device master data in the SAP system.
  
  Use transaction codes like IE03 (Display Equipment) or EAM (Enterprise Asset Management) to view the device details.
  
  
  
  Reallocate the Device: If the device needs to be