How To Fix IUID055 - Serial number &1 differs from serial number &2 related to UII &3

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 055

• Message text: Serial number &1 differs from serial number &2 related to UII &3

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 IUID055 - Serial number &1 differs from serial number &2 related to UII &3 ?

  The SAP error message IUID055 indicates a discrepancy between the serial numbers associated with a specific Unique Item Identifier (UII). This error typically arises in scenarios involving the management of serialized inventory, particularly in industries that require strict tracking of items, such as manufacturing, pharmaceuticals, or aerospace.
  Cause:
  The error message "IUID055 Serial number &1 differs from serial number &2 related to UII &3" suggests that there is a mismatch between the serial number that is expected (or recorded) in the system and the serial number that is being processed or entered. This can occur due to several reasons:
  
  Data Entry Error: The user may have entered the wrong serial number when trying to process or update the item.
  System Configuration Issues: There may be issues with how the system is configured to handle serial numbers and UII.
  Incorrect Item Master Data: The item master data may not be correctly set up, leading to mismatches in serial numbers.
  Transfer or Movement Errors: If items are being transferred between locations or during a stock movement, discrepancies can arise if the serial numbers are not correctly updated.
  Integration Issues: If there are integrations with other systems (like warehouse management or third-party logistics), data synchronization issues can lead to mismatches.
  
  Solution:
  To resolve the IUID055 error, you can follow these steps:
  
  
  Verify Serial Numbers: Check the serial numbers involved in the transaction. Ensure that the serial number you are trying to use matches the one that is recorded in the system for the specific UII.
  
  
  Check Item Master Data: Review the item master data for the product in question. Ensure that the serial numbers and UII are correctly assigned and that there are no discrepancies.
  
  
  Review Transaction History: Look at the transaction history for the item to see if there have been any recent changes or movements that could have caused the mismatch.
  
  
  Correct Data Entry: If the error is due to incorrect data entry, correct the serial number and try the transaction again.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling serial numbers and UII in your version of SAP.
  
  
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert who can provide more tailored assistance based on your system configuration.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address known issues or provide patches related to serial number handling.
  User Training: Ensure that users are trained on the correct procedures for entering and managing serial numbers and UII to minimize errors.
  System Configuration: Review the configuration settings in your SAP system related to serial number management and UII to ensure they align with your business processes.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.