How To Fix CNV_PE_TB015 - Generation of DDIC structure (&1 format) is not required

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_TB - PE Task Board Messages

• Message number: 015

• Message text: Generation of DDIC structure (&1 format) is not required

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE_TB015 - Generation of DDIC structure (&1 format) is not required ?

  The SAP error message "CNV_PE_TB015 Generation of DDIC structure (&1 format) is not required" typically occurs during data migration or conversion processes, particularly when using the SAP Landscape Transformation (SLT) or other data migration tools. This message indicates that the Data Dictionary (DDIC) structure for the specified format is not needed or has already been generated.
  Cause:
  
  Redundant Generation: The DDIC structure for the specified format has already been created, and the system recognizes that there is no need to generate it again.
  Configuration Issues: There may be a misconfiguration in the migration settings that leads the system to believe that the DDIC structure is required when it is not.
  Incorrect Format Specification: The format specified in the error message may not be valid or recognized by the system.
  
  Solution:
  
  Check Existing DDIC Structures: Verify if the DDIC structure for the specified format already exists. You can do this by checking the relevant tables in the SAP system.
  Review Migration Settings: Ensure that the migration settings are correctly configured. Check if the format specified is correct and if the necessary prerequisites for the migration process are met.
  Adjust Configuration: If the DDIC structure is indeed not required, you may need to adjust the configuration to prevent the system from attempting to generate it again.
  Consult Documentation: Refer to the SAP documentation or notes related to the specific migration tool you are using for any additional guidance or troubleshooting steps.
  Contact SAP Support: If the issue persists and you cannot determine the cause, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE11 (Data Dictionary) to check existing structures or SE37 (Function Builder) to analyze the function modules involved in the migration process.
  SAP Notes: Look for relevant SAP Notes that might address this specific error message or provide additional context.
  Migration Tools: Familiarize yourself with the specific migration tool you are using (e.g., SAP Data Services, SLT) as they may have unique configurations and requirements.
  
  By following these steps, you should be able to resolve the error message and continue with your data migration or conversion process.