How To Fix CNV_PE718 - Generation of DDIC structure (output format) for worklist

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 718

• Message text: Generation of DDIC structure (output format) for worklist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE718 - Generation of DDIC structure (output format) for worklist ?

  The SAP error message CNV_PE718 typically occurs during the data migration process, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that there is an issue with the generation of the Data Dictionary (DDIC) structure for the worklist, which is essential for mapping and transferring data from legacy systems to the SAP system.
  Causes of CNV_PE718 Error
  
  
  Missing or Incomplete Configuration: The configuration settings for the migration project may be incomplete or incorrect, leading to issues in generating the DDIC structure.
  
  
  Data Model Issues: There may be inconsistencies or errors in the data model that prevent the successful generation of the DDIC structure.
  
  
  Authorization Issues: The user executing the migration may not have the necessary authorizations to create or modify DDIC objects.
  
  
  Technical Issues: There could be underlying technical issues, such as database problems or system performance issues, that affect the generation process.
  
  
  Version Compatibility: The version of the migration tool or the SAP system may not be compatible, leading to errors during the generation process.
  
  
  Solutions to CNV_PE718 Error
  
  
  Check Configuration: Review the configuration settings for the migration project to ensure that all required parameters are correctly set. Make sure that the source and target systems are properly defined.
  
  
  Validate Data Model: Check the data model for any inconsistencies or errors. Ensure that all necessary fields and structures are defined correctly.
  
  
  Review Authorizations: Ensure that the user executing the migration has the necessary authorizations to create and modify DDIC objects. You may need to consult with your SAP security team.
  
  
  Check System Logs: Review the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP frequently releases updates and patches that can resolve known issues.
  
  
  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
  
  
  SAP Migration Cockpit: Familiarize yourself with the SAP Migration Cockpit and its functionalities, as well as the specific migration objects you are working with.
  
  
  Data Dictionary (DDIC): Understanding the structure and purpose of the Data Dictionary in SAP can help in troubleshooting issues related to data migration.
  
  
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  
  Documentation: Review the official SAP documentation related to data migration and the specific tools you are using, as they often contain troubleshooting sections.
  
  
  By following these steps, you should be able to identify the cause of the CNV_PE718 error and implement a suitable solution.