How To Fix IUID103 - Select one UII only

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 103

• Message text: Select one UII only

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 IUID103 - Select one UII only ?

  The SAP error message IUID103: Select one UII only typically occurs in the context of managing Unique Item Identifiers (UIIs) in SAP systems, particularly in industries that require tracking of serialized items, such as defense, aerospace, or pharmaceuticals. This error indicates that the system expects the user to select only one Unique Item Identifier (UII) for processing, but multiple UIIs have been selected instead.
  Cause:
  The error is triggered when a user attempts to perform an action that requires a single UII, but the selection includes more than one UII. This can happen in various scenarios, such as:
  
  Trying to process or display details for multiple UIIs at once when the system only allows single UII operations.
  A misunderstanding of the selection criteria in the user interface, leading to multiple selections.
  
  Solution:
  To resolve the IUID103 error, follow these steps:
  
  
  Review Your Selection: Go back to the selection screen where you encountered the error. Ensure that you have selected only one UII. Deselect any additional UIIs that may have been inadvertently selected.
  
  
  Use Filters: If you are working with a list of UIIs, consider using filters to narrow down your selection to the specific UII you want to work with.
  
  
  Check User Instructions: Refer to any user manuals or guidelines provided for the specific transaction or process you are working on. There may be specific instructions on how to select UIIs correctly.
  
  
  Consult with IT Support: If you continue to experience issues, it may be helpful to consult with your IT support team or SAP administrator. They can provide insights into the specific configuration of your SAP system and any potential customizations that may affect UII handling.
  
  
  Training: If this error occurs frequently, consider additional training on the SAP module you are using, focusing on how to manage UIIs effectively.
  
  
  Related Information:
  
  SAP Documentation: Check the official SAP Help Portal for documentation related to the specific module you are using (e.g., SAP GTS, SAP S/4HANA) for more detailed information on handling UIIs.
  Transaction Codes: Familiarize yourself with the relevant transaction codes that deal with UIIs, as they may have specific requirements for selection.
  User Community: Engage with SAP user communities or forums where you can ask questions and share experiences with other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the IUID103 error and proceed with your tasks in SAP.