How To Fix IO102 - Equipment & is already in the object list

SAP Error Message - Details

• Message type: E = Error

• Message class: IO - Plant Maintenance: Object List

• Message number: 102

• Message text: Equipment & is already in the object list

What causes this issue?

You have entered a piece of equipment that is already in the object
list.

System Response

A piece of equipment can only appear in an object list once without
the entry of an assembly.

How to fix this error?

Correct your entry.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message IO102 - Equipment & is already in the object list ?

  The SAP error message IO102, which states "Equipment & is already in the object list," typically occurs in the context of maintenance or asset management when you are trying to add an equipment item to a list (such as a maintenance order, notification, or other object) that already contains that equipment.
  Cause:
  The error is triggered when:
  
  You attempt to add an equipment number that is already associated with the current transaction or object.
  There may be a duplicate entry in the system for the equipment in the context of the operation you are performing.
  
  Solution:
  To resolve the IO102 error, you can take the following steps:
  
  
  Check Existing Entries: 
  
  Review the current object list to confirm that the equipment is indeed already included. You can do this by navigating to the relevant transaction and checking the list of equipment.
  
  
  
  Remove Duplicate Entry:
  
  If the equipment is already listed and you need to add it again, consider whether you need to remove it from the list first. Depending on the context, you may need to delete or modify the existing entry.
  
  
  
  Use Different Equipment:
  
  If you are trying to add a different piece of equipment, ensure that you are entering the correct equipment number and that it is not already in use in the current context.
  
  
  
  Check for Transaction Errors:
  
  Sometimes, the error may arise from a transaction that did not complete successfully. Ensure that all previous transactions involving the equipment have been completed properly.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance related to the transaction you are working on, as the context may vary.
  
  
  
  Contact Support:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with a functional consultant who specializes in the relevant module (e.g., PM for Plant Maintenance).
  
  
  
  Related Information:
  
  Transaction Codes: The error can occur in various transactions, such as IW31 (Create Order), IW32 (Change Order), or notifications related to maintenance.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Authorization: Ensure that you have the necessary authorizations to modify the object list in the transaction you are working on.
  
  By following these steps, you should be able to identify the cause of the IO102 error and implement a suitable solution.