How To Fix CNV_DMC_MC_EXCEPTION123 - Rule &1 has not been released and cannot be used yet

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_MC_EXCEPTION - Exception texts of Migration Object Modeller

• Message number: 123

• Message text: Rule &1 has not been released and cannot be used yet

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_DMC_MC_EXCEPTION123 - Rule &1 has not been released and cannot be used yet ?

  The SAP error message "CNV_DMC_MC_EXCEPTION123: Rule &1 has not been released and cannot be used yet" typically occurs in the context of data migration or conversion processes, particularly when using the SAP Data Migration Cockpit (DMC) or similar tools. This error indicates that a specific migration rule (denoted by &1) has not been released for use, meaning it is still in a draft or development state and cannot be executed.
  Cause:
  
  Unreleased Migration Rule: The primary cause of this error is that the migration rule you are trying to use has not been officially released. This could happen if the rule is still being developed or tested.
  Configuration Issues: There may be configuration issues in the migration project that prevent the rule from being recognized as released.
  Versioning: If there are multiple versions of the migration rules, you might be trying to use an outdated or incorrect version.
  
  Solution:
  
  
  Release the Migration Rule: 
  
  Navigate to the relevant transaction or application where the migration rules are managed (e.g., the SAP Data Migration Cockpit).
  Check the status of the migration rule identified by &1.
  If it is in a draft state, you will need to release it. This usually involves changing its status to "Released" or "Active" in the system.
  
  
  
  Check for Updates: 
  
  Ensure that you have the latest updates or patches for your SAP system, as there may be fixes or enhancements related to the migration rules.
  
  
  
  Consult Documentation: 
  
  Review the SAP documentation or notes related to the specific migration project you are working on. There may be specific instructions or prerequisites for releasing migration rules.
  
  
  
  Contact SAP Support: 
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance. They can provide guidance based on the specific context of your implementation.
  
  
  
  Related Information:
  
  Migration Cockpit: Familiarize yourself with the SAP Data Migration Cockpit, as it provides tools and functionalities for managing migration rules and processes.
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide additional context on migration rules.
  Testing Environment: If you are working in a development or testing environment, ensure that the rules are properly configured and released before attempting to use them in a production-like scenario.
  
  By following these steps, you should be able to resolve the error and successfully use the migration rule in your data migration process.