How To Fix IUID032 - UII &1 is already in the object list

IUID032 - Overview

• Message type: E = Error

• Message class: IUID - Messages Class for Unique Item Identification

• Message number: 032

• Message text: UII &1 is already in the object list

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 IUID032 - UII &1 is already in the object list ?

  The SAP error message IUID032 indicates that a Unique Item Identifier (UII) is already present in the object list. This typically occurs in the context of managing unique identifiers for items, especially in scenarios involving serialization, tracking, or inventory management.
  
  Cause:
  The error is triggered when you attempt to add a UII that already exists in the system's object list. This can happen due to:
  
  Duplicate entries being created inadvertently.
  An attempt to re-add a UII that has already been processed or recorded.
  Data import or migration processes that include existing identifiers.
  
  
  Solution:
  To resolve the IUID032 error, you can take the following steps:
  
  
  Check Existing Entries:
  
  Review the object list to confirm whether the UII in question is indeed already present. You can do this by querying the relevant database table or using transaction codes that allow you to view the object list.
  
  
  
  Remove Duplicates:
  
  If you find that the UII is duplicated, you may need to remove the duplicate