How To Fix R11248 - Change not possible; ID &1 would occur more than once in the change chain

SAP Error Message - Details

• Message type: E = Error

• Message class: R11 - Business Partner and BDT

• Message number: 248

• Message text: Change not possible; ID &1 would occur more than once in the change chain

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message R11248 - Change not possible; ID &1 would occur more than once in the change chain ?

  The SAP error message R11248, which states "Change not possible; ID &1 would occur more than once in the change chain," typically occurs in the context of change management processes, such as when working with change documents, change requests, or similar objects in SAP.
  Cause:
  This error arises when you attempt to make a change that would result in a duplicate entry in the change chain. Specifically, it indicates that the system has detected that the ID (represented by &1) you are trying to add or modify would lead to a situation where the same ID appears more than once in the sequence of changes. This is not allowed because it would create ambiguity in the change history.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review Change Chain: Check the existing change chain to identify where the ID is already present. You can do this by navigating to the relevant change document or request and reviewing its history.
  
  
  Modify the Change: If you are trying to add a new change that includes the same ID, consider modifying your change request to avoid duplication. This may involve:
  
  Removing the duplicate ID from your change request.
  Changing the sequence of changes to ensure that the ID does not repeat.
  
  
  
  Check Dependencies: Ensure that there are no dependencies or relationships that require the ID to be unique in the context of the changes you are making.
  
  
  Consult Documentation: Refer to SAP documentation or help resources related to the specific module you are working with (e.g., SAP Change Management, SAP Project System) for more detailed guidance on managing change chains.
  
  
  Contact Support: If you are unable to resolve the issue on your own, consider reaching out to your SAP support team or consulting with SAP support for further assistance.
  
  
  Related Information:
  
  Change Management in SAP: Understanding how change management works in SAP can help you navigate issues related to change chains. Familiarize yourself with the concepts of change documents, change requests, and their lifecycle.
  Transaction Codes: Depending on the context, you may be using specific transaction codes (e.g., CC01 for creating change documents, CC02 for changing them) that are relevant to your work.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.