How To Fix IUID049 - Maximum length of UII exceeded

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 049

• Message text: Maximum length of UII exceeded

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 IUID049 - Maximum length of UII exceeded ?

  The SAP error message IUID049: Maximum length of UII exceeded typically occurs in the context of Unique Item Identifiers (UIIs) in SAP systems, particularly when dealing with the serialization of products or items in logistics and supply chain management. This error indicates that the UII being processed exceeds the maximum allowable length defined in the system.
  Cause:
  
  Exceeding Character Limit: The UII you are trying to input or process exceeds the maximum character limit set in the SAP system. This limit is usually defined in the configuration settings for the UII.
  Incorrect Data Entry: There may be a mistake in the data entry where an incorrect or overly long UII is being used.
  System Configuration: The system may not be configured correctly to handle the expected UII lengths, especially if there have been recent changes to the data model or business processes.
  
  Solution:
  
  Check UII Length: Verify the length of the UII you are trying to use. Ensure it does not exceed the maximum length defined in the system (usually 20 characters for UIIs in SAP).
  Modify UII: If the UII exceeds the maximum length, you will need to modify it to fit within the allowed character limit.
  Configuration Review: Review the configuration settings related to UIIs in your SAP system. This may involve checking the relevant customizing settings in transaction codes like SPRO.
  Consult Documentation: Refer to SAP documentation or help resources to understand the specific limits and requirements for UIIs in your version of SAP.
  Error Handling: Implement error handling in your processes to catch and manage such errors before they cause disruptions.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on UII configuration.
  Transaction Codes: Familiarize yourself with transaction codes related to UII management, such as:
  
  SPRO: For configuration settings.
  IQ01/IQ02/IQ03: For creating, changing, and displaying inspection lots, which may involve UIIs.
  
  
  User Exits and BAdIs: If you have custom developments, check if there are any user exits or BAdIs that might be affecting UII processing.
  Testing: After making changes, conduct thorough testing to ensure that the issue is resolved and that the system behaves as expected.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or reach out to SAP directly for further assistance.