How To Fix CNV_PE_GEN055 - Transformation rule &1 of repository &2 already edited

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_GEN - Messages for object generation

• Message number: 055

• Message text: Transformation rule &1 of repository &2 already edited

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE_GEN055 - Transformation rule &1 of repository &2 already edited ?

  The SAP error message CNV_PE_GEN055 indicates that a transformation rule in the SAP system has already been edited or modified. This typically occurs in the context of data migration or transformation processes, particularly when using the SAP Landscape Transformation (SLT) or SAP Data Services tools.
  Cause:
  The error arises when:
  
  A transformation rule (identified by &1) in a specific repository (identified by &2) has been altered or is currently being edited by another user or process.
  There may be concurrent access issues where multiple users are trying to edit the same transformation rule simultaneously.
  The system may have a lock on the transformation rule due to an ongoing process or transaction.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check for Concurrent Edits:
  
  Ensure that no other user is currently editing the same transformation rule. If another user is editing it, you may need to wait until they finish.
  
  
  
  Release Locks:
  
  If you suspect that a lock is preventing you from editing the rule, you can check the system for any active locks. Use transaction codes like SM12 to view and manage locks in the system.
  
  
  
  Review Change History:
  
  If you have access, review the change history of the transformation rule to understand what modifications have been made and by whom.
  
  
  
  Edit the Rule:
  
  Once you confirm that no other user is editing the rule and any locks have been released, you can proceed to edit the transformation rule.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or notes related to the specific transformation tool you are using (e.g., SLT, Data Services) for any additional troubleshooting steps or best practices.
  
  
  
  Contact Support:
  
  If the issue persists and you cannot identify the cause, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE80 (Object Navigator), and SM37 (Job Monitoring) to help diagnose issues.
  SAP Notes: Check for any SAP Notes related to the error message CNV_PE_GEN055 for specific patches or updates that may address the issue.
  User Permissions: Ensure that you have the necessary permissions to edit transformation rules in the repository.
  
  By following these steps, you should be able to resolve the CNV_PE_GEN055 error and continue with your data transformation tasks.