How To Fix CNV20551375 - CNV_20551_GET_DDIC_INFO: Error in &1,&2:&3

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20551 - message for package 20551 (company code delete)

• Message number: 375

• Message text: CNV_20551_GET_DDIC_INFO: Error in &1,&2:&3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20551375 - CNV_20551_GET_DDIC_INFO: Error in &1,&2:&3 ?

  The SAP error message CNV20551375, specifically related to the function module CNV_20551_GET_DDIC_INFO, typically indicates an issue with retrieving Data Dictionary (DDIC) information during a data conversion or migration process. This error is often encountered in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other conversion projects.
  Cause:
  The error message CNV20551375 can arise due to several reasons, including:
  
  Missing or Incomplete Data Dictionary Objects: The specified DDIC objects (like tables, fields, or structures) may not exist or may not be fully defined in the system.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to access the required DDIC objects.
  Incorrect Configuration: There may be configuration issues in the migration settings or parameters that lead to the inability to fetch the required DDIC information.
  Data Consistency Issues: There could be inconsistencies in the data that prevent the system from retrieving the necessary information.
  
  Solution:
  To resolve the CNV20551375 error, you can take the following steps:
  
  
  Check DDIC Objects: Verify that the DDIC objects referenced in the error message exist and are correctly defined in the system. You can use transaction SE11 to check the definitions of tables, fields, and structures.
  
  
  Review Authorizations: Ensure that the user executing the migration has the necessary authorizations to access the required DDIC objects. You may need to consult with your security team to verify and adjust authorizations.
  
  
  Examine Migration Settings: Review the configuration settings for the migration process. Ensure that all parameters are correctly set and that there are no misconfigurations.
  
  
  Check for Data Consistency: Investigate the data being migrated for any inconsistencies or issues that may prevent the retrieval of DDIC information. This may involve running consistency checks or validation reports.
  
  
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  
  
  Debugging: If the issue persists, consider debugging the function module CNV_20551_GET_DDIC_INFO to identify the exact point of failure and gather more detailed information about the error.
  
  
  Related Information:
  
  SAP Notes: Search for SAP Notes related to CNV20551375 or the migration tool you are using. These notes may provide specific guidance or patches.
  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 for the migration tool you are using, as it may contain troubleshooting sections that address common errors.
  
  By following these steps, you should be able to identify the root cause of the CNV20551375 error and implement an appropriate solution.