How To Fix CNV_LTHCM_S_10228 - Duplicate entries for development package &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_LTHCM_S_10 - LT HCM: Message Class for Data Selection

• Message number: 228

• Message text: Duplicate entries for development package &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_LTHCM_S_10228 - Duplicate entries for development package &1 ?

  The SAP error message CNV_LTHCM_S_10228, which indicates "Duplicate entries for development package &1," typically arises during the execution of a conversion or migration process, particularly in the context of the SAP Landscape Transformation (SLT) or data migration projects. This error suggests that there are multiple entries in the system for the same development package, which can lead to conflicts or inconsistencies during the migration process.
  Cause:
  
  
  Duplicate Entries: The primary cause of this error is the presence of duplicate entries for a specific development package in the system. This can occur due to:
  
  Incorrect configuration or setup in the development environment.
  Multiple transport requests or packages being created for the same object.
  Data inconsistencies in the transport directory or repository.
  
  
  
  Transport Issues: If the development package is being transported across different systems, there may be issues with how the transport requests are managed, leading to duplicates.
  
  
  Solution:
  To resolve the CNV_LTHCM_S_10228 error, you can follow these steps:
  
  
  Identify Duplicates:
  
  Use transaction SE80 (Object Navigator) or SE11 (Data Dictionary) to check for duplicate entries in the development package.
  You can also run a query on the relevant database tables (like TRDIR for transport directory) to find duplicates.
  
  
  
  Remove Duplicates:
  
  Once identified, you can either delete the duplicate entries or consolidate them into a single entry, depending on your project requirements.
  Ensure that you have backups or transport requests for any changes made.
  
  
  
  Check Transport Requests:
  
  Review the transport requests associated with the development package to ensure that they are correctly configured and do not contain duplicates.
  If necessary, re-import or adjust the transport requests to eliminate duplicates.
  
  
  
  Re-run the Migration Process:
  
  After resolving the duplicates, re-run the migration or conversion process to see if the error persists.
  
  
  
  Consult Documentation:
  
  Refer to SAP Notes or documentation related to the specific migration or conversion process you are executing. There may be specific guidelines or patches available that address this issue.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions for this specific error.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered and resolved similar issues.
  System Logs: Review system logs (transaction SLG1) for any additional error messages or warnings that may provide context for the issue.
  
  By following these steps, you should be able to identify and resolve the cause of the CNV_LTHCM_S_10228 error in your SAP environment.