How To Fix ATO_CUSTOMER107 - Item ID &1 must not be changed in this system

SAP Error Message - Details

• Message type: E = Error

• Message class: ATO_CUSTOMER - ATO Messages for the End User

• Message number: 107

• Message text: Item ID &1 must not be changed in this system

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 ATO_CUSTOMER107 - Item ID &1 must not be changed in this system ?

  The SAP error message ATO_CUSTOMER107, which states "Item ID &1 must not be changed in this system," typically occurs in the context of Advanced Variant Configuration (AVC) or when dealing with configurable products in SAP. This error indicates that the system is preventing changes to a specific item ID due to certain restrictions or settings.
  Cause:
  
  Item Status: The item ID may be in a status that does not allow changes. For example, it could be locked for editing or in a completed state.
  Configuration Settings: The system may have been configured to restrict changes to certain items based on business rules or processes.
  Authorization Issues: The user may not have the necessary permissions to make changes to the item.
  Dependencies: The item may have dependencies or relationships with other items that prevent it from being modified.
  
  Solution:
  
  Check Item Status: Verify the status of the item ID in question. If it is locked or completed, you may need to unlock it or revert it to a status that allows changes.
  Review Configuration Settings: Consult with your SAP configuration team to understand if there are specific settings or rules that prevent changes to this item. Adjustments may be needed in the configuration.
  User Authorization: Ensure that the user attempting to make the change has the appropriate authorizations. If not, request the necessary permissions from your SAP security team.
  Consult Documentation: Review any relevant documentation or guidelines related to the item ID and its configuration to understand the restrictions in place.
  Contact Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support or your internal SAP helpdesk for further assistance.
  
  Related Information:
  
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may address the issue.
  Transaction Codes: Familiarize yourself with relevant transaction codes (e.g., CU01, CU02 for configuration) that may help in diagnosing or resolving the issue.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, providing insights or solutions from other users' experiences.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.