How To Fix /STMC/CR_MSG853 - Error in &1 (&2&3); node to be created (&4) already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: /STMC/CR_MSG -

• Message number: 853

• Message text: Error in &1 (&2&3); node to be created (&4) already exists

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 /STMC/CR_MSG853 - Error in &1 (&2&3); node to be created (&4) already exists ?

  The SAP error message /STMC/CR_MSG853 indicates that there is an attempt to create a node in a structure (like a hierarchy or a classification) that already exists. This typically occurs in the context of SAP's classification system or when working with certain data structures in SAP.
  Cause:
  The error is triggered when:
  
  You are trying to create a new node (or entry) in a classification or hierarchy that has the same identifier or key as an existing node.
  There may be a duplicate entry in the system, which violates the uniqueness constraint for that particular node.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Nodes: 
  
  Verify if the node you are trying to create already exists in the system. You can do this by navigating to the relevant transaction or using the appropriate report to list existing nodes.
  
  
  
  Use a Different Identifier: 
  
  If the node already exists and you need to create a new one, consider using a different identifier or key that does not conflict with existing entries.
  
  
  
  Modify Existing Node: 
  
  If the intention was to update or modify the existing node rather than create a new one, use the appropriate transaction to make the necessary changes to the existing node.
  
  
  
  Check for Data Consistency: 
  
  Ensure that there are no inconsistencies in the data that might be causing the system to misinterpret the existence of the node.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation or help resources related to the specific module you are working with for additional context on node creation and management.
  
  
  
  Contact SAP Support: 
  
  If the issue persists and you cannot identify the cause, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using transaction codes like CL02 (Change Class), CL03 (Display Class), or others related to classification and hierarchy management.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  System Logs: Review system logs for any additional error messages or warnings that might provide more context about the issue.
  
  By following these steps, you should be able to identify the cause of the error and implement a suitable solution.