How To Fix IUID111 - UIIs in the hierarchy with status "UII Sent" have been resent

IUID111 - Overview

• Message type: E = Error

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

• Message number: 111

• Message text: UIIs in the hierarchy with status "UII Sent" have been resent

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 IUID111 - UIIs in the hierarchy with status "UII Sent" have been resent ?

  The SAP error message IUID111 indicates that there are Unique Item Identifiers (UIIs) in the hierarchy that have a status of "UII Sent" and have been resent. This typically occurs in the context of managing Unique Item Identifiers (UIIs) for items that are subject to serialization and tracking, often in industries such as defense, aerospace, and manufacturing.
  
  Cause:
  The error can occur due to several reasons:
  
  Duplicate Resending: The system detects that UIIs that have already been sent are being attempted to be sent again, which is not allowed.
  Status Conflict: The UIIs in question may have a status that indicates they have already been processed or sent, leading to a conflict when trying to resend them.
  Data Integrity Issues: There may be issues with the data integrity or the state of the UIIs in the system, causing the system to flag them as already sent.
  
  
  Solution:
  To resolve the IUID111 error, consider the following steps:
  
  
  Check UII