How To Fix CNV_PE727 - Generation of DDIC table type ("all" format) for worklist

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 727

• Message text: Generation of DDIC table type ("all" format) for worklist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE727 - Generation of DDIC table type ("all" format) for worklist ?

  The SAP error message "CNV_PE727 Generation of DDIC table type ('all' format) for worklist" typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error is related to the generation of Data Dictionary (DDIC) table types for the worklist, which is essential for managing data during the migration process.
  Causes:
  
  
  Missing or Incomplete Configuration: The error may arise if the configuration for the data migration is incomplete or incorrect. This includes missing definitions for the data structures that need to be migrated.
  
  
  Data Dictionary Issues: There may be issues with the Data Dictionary itself, such as missing table definitions or inconsistencies in the data model.
  
  
  Authorization Issues: The user executing the migration may not have the necessary authorizations to create or modify DDIC objects.
  
  
  Technical Errors: There could be underlying technical issues, such as database connectivity problems or issues with the SAP system itself.
  
  
  Version Compatibility: The error might occur if there are compatibility issues between the source and target systems, especially if they are running different versions of SAP.
  
  
  Solutions:
  
  
  Check Configuration: Review the configuration settings for the data migration process. Ensure that all necessary parameters and definitions are correctly set up.
  
  
  Review DDIC Objects: Check the Data Dictionary for any missing or inconsistent table definitions. You may need to create or adjust these definitions to resolve the issue.
  
  
  User Authorizations: Ensure that the user executing the migration has the appropriate authorizations to create and modify DDIC objects. You may need to consult with your SAP security team.
  
  
  System Logs: Check the system logs (transaction SLG1) for more detailed error messages that can provide additional context about the issue.
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal. There may be specific notes addressing this error or providing patches or updates that resolve the issue.
  
  
  Consult Documentation: Review the official SAP documentation for the migration tool you are using. There may be specific prerequisites or steps that need to be followed.
  
  
  Technical Support: If the issue persists, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including any logs or screenshots.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SLG1 (Application Log), and others that may help in troubleshooting.
  Migration Cockpit: If you are using the SAP S/4HANA Migration Cockpit, ensure that you are following the recommended procedures and guidelines for data migration.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to identify the root cause of the CNV_PE727 error and implement an appropriate solution.