How To Fix IUID036 - Material can not be changed because of already entered iuid data

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 036

• Message text: Material can not be changed because of already entered iuid 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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message IUID036 - Material can not be changed because of already entered iuid data ?

  The SAP error message IUID036 indicates that a material cannot be changed because there is already entered IUID (Item Unique Identification) data associated with it. This typically occurs in scenarios where the material has been assigned unique identifiers for tracking purposes, such as in compliance with regulations for serialized items or specific industries.
  Cause:
  
  Existing IUID Data: The material in question has IUID data already recorded in the system. This data is often linked to specific transactions or inventory records.
  System Restrictions: SAP enforces restrictions on changing materials that have associated IUID data to maintain data integrity and compliance with tracking requirements.
  Material Status: The material may be in a status that does not allow changes due to existing IUID records.
  
  Solution:
  
  Review IUID Data: Check the existing IUID data associated with the material. You can do this by navigating to the relevant transaction codes (e.g., IUID transaction) to view the details.
  Delete or Modify IUID Data: If it is appropriate and permissible, you may need to delete or modify the existing IUID data before making changes to the material. This should be done with caution and in compliance with your organization's policies.
  Change Material Status: If the material is in a status that restricts changes, consider changing its status to allow modifications. This may require specific authorizations.
  Consult Documentation: Refer to SAP documentation or your organization's guidelines on handling IUID data and material changes.
  Contact Support: If you are unsure about how to proceed or if the changes are critical, consider reaching out to your SAP support team or a consultant for assistance.
  
  Related Information:
  
  IUID Compliance: Understanding the regulations and compliance requirements for IUID in your industry can help in managing materials effectively.
  SAP Transactions: Familiarize yourself with relevant SAP transactions for managing IUID data, such as:
  
  IUID Management: Transaction codes related to IUID management (e.g., IUID transaction).
  Material Master: Transaction codes for material master data management (e.g., MM02 for changing material).
  
  
  User Authorizations: Ensure that you have the necessary authorizations to make changes to materials and IUID data.
  
  By following these steps, you should be able to address the IUID036 error and proceed with the necessary changes to the material.