How To Fix CNV20551622 - Error in structure description for &1 &2 &3 &4

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 622

• Message text: Error in structure description for &1 &2 &3 &4

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20551622 - Error in structure description for &1 &2 &3 &4 ?

  The SAP error message CNV20551622, which indicates "Error in structure description for &1 &2 &3 &4," typically arises during data migration or conversion processes, particularly when using SAP's tools for data transfer or transformation, such as the SAP S/4HANA Migration Cockpit or other data migration tools.
  Cause:
  
  
  Incorrect Structure Definition: The error often occurs when there is a mismatch or an issue with the structure definition of the data being processed. This could be due to:
  
  Missing fields in the structure.
  Incorrect data types or lengths.
  Changes in the data model that have not been reflected in the migration structure.
  
  
  
  Configuration Issues: If the migration or conversion settings are not properly configured, it can lead to this error. This includes incorrect mapping of fields or using outdated structures.
  
  
  Data Quality Issues: If the data being migrated does not conform to the expected format or contains invalid entries, it can trigger this error.
  
  
  Solution:
  
  
  Check Structure Definitions: Review the structure definitions for the objects involved in the migration. Ensure that all required fields are present and correctly defined.
  
  
  Validate Data Mapping: Ensure that the mapping of fields from the source to the target system is correct. This includes checking for any changes in the data model that may have occurred.
  
  
  Data Quality Checks: Perform data quality checks on the source data to ensure that it meets the expected criteria. Cleanse the data if necessary to remove any invalid entries.
  
  
  Review Migration Settings: Go through the migration settings and configurations to ensure they are set up correctly. This may involve checking the migration cockpit settings or any custom migration programs.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration tool you are using. There may be specific guidelines or known issues that can help resolve the error.
  
  
  Debugging: If the issue persists, consider debugging the migration process to identify the exact point of failure. This may require technical expertise in SAP ABAP or the specific migration tool being used.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  SAP Support: If the issue cannot be resolved internally, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to identify the root cause of the CNV20551622 error and implement a suitable solution.