How To Fix IUID011 - Material no. &1 does not equal material no. &2 in equipment master data

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 011

• Message text: Material no. &1 does not equal material no. &2 in equipment master data

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 IUID011 - Material no. &1 does not equal material no. &2 in equipment master data ?

  The SAP error message IUID011 indicates a mismatch between the material number associated with an equipment master record and the material number that is expected or referenced in the system. This error typically arises in scenarios involving equipment management, particularly when dealing with serialized materials or equipment that are tracked using unique identifiers.
  Cause:
  The error occurs when:
  
  The material number in the equipment master data does not match the material number that is being referenced or expected in the system.
  There may be inconsistencies in the data entry, such as typographical errors or incorrect material assignments.
  The equipment may have been incorrectly linked to a different material number during creation or updates.
  
  Solution:
  To resolve the IUID011 error, you can follow these steps:
  
  
  Verify Material Numbers:
  
  Check the equipment master data to confirm the material number assigned to the equipment.
  Compare it with the material number that is being referenced in the transaction or process that triggered the error.
  
  
  
  Correct the Data:
  
  If there is a discrepancy, update the equipment master data to reflect the correct material number.
  This can typically be done through transaction codes like IE02 (Change Equipment) or through the relevant equipment management screens.
  
  
  
  Check for Data Consistency:
  
  Ensure that all related records (such as BOMs, routing, or other master data) are consistent and correctly reference the same material number.
  If the equipment is linked to a production order or maintenance order, ensure that the material number in those documents is also correct.
  
  
  
  Review Configuration:
  
  If the issue persists, review the configuration settings related to equipment and material management in SAP. Ensure that the settings align with your business processes.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for additional context on the error message and any specific notes related to your version of SAP.
  
  
  
  Seek Support:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who can provide further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as IE01 (Create Equipment), IE02 (Change Equipment), and IE03 (Display Equipment) for managing equipment master data.
  Master Data Management: Understanding how material and equipment master data are managed in SAP can help prevent similar issues in the future.
  SAP Notes: Check for any SAP Notes related to IUID011 for additional insights or patches that may address known issues.
  
  By following these steps, you should be able to identify and correct the cause of the IUID011 error in your SAP system.