How To Fix CNV20551264 - Structure suggestion not possible

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 264

• Message text: Structure suggestion not possible

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 CNV20551264 - Structure suggestion not possible ?

  The SAP error message CNV20551264, which states "Structure suggestion not possible," typically occurs during data migration or conversion processes, particularly when using SAP's tools for data transfer, such as the SAP S/4HANA Migration Cockpit or other data migration tools.
  Cause:
  This error can arise due to several reasons, including:
  
  
  Incompatible Data Structures: The source and target data structures may not be compatible. This can happen if the fields in the source structure do not match the expected fields in the target structure.
  
  
  Missing Configuration: There may be missing or incorrect configuration settings in the migration project that prevent the system from suggesting a suitable structure.
  
  
  Data Type Mismatches: If the data types of the fields in the source and target structures do not match, the system may not be able to suggest a valid structure.
  
  
  Incomplete Mapping: If the mapping of fields between the source and target structures is incomplete or incorrect, the system may not be able to generate a suggestion.
  
  
  Technical Issues: There could be underlying technical issues, such as bugs in the migration tool or issues with the SAP system itself.
  
  
  Solution:
  To resolve the CNV20551264 error, you can take the following steps:
  
  
  Check Data Structures: Review the source and target data structures to ensure they are compatible. Make sure that all required fields are present and correctly defined.
  
  
  Review Configuration: Verify the configuration settings in your migration project. Ensure that all necessary settings are correctly defined and that the project is set up properly.
  
  
  Field Mapping: Ensure that all fields are correctly mapped between the source and target structures. If any fields are missing or incorrectly mapped, update the mapping accordingly.
  
  
  Data Type Verification: Check the data types of the fields in both structures. Ensure that they match and are compatible.
  
  
  Consult Documentation: Refer to the SAP documentation for the specific migration tool you are using. There may be specific guidelines or troubleshooting steps provided for this error.
  
  
  SAP Notes and Support: Check for any relevant SAP Notes that may address this error. If the issue persists, consider reaching out to SAP Support for assistance.
  
  
  Testing: After making the necessary adjustments, test the migration process again to see if the error is resolved.
  
  
  Related Information:
  
  SAP Migration Cockpit: This is a tool used for migrating data to SAP S/4HANA. Familiarity with its functionalities can help in troubleshooting migration-related issues.
  SAP Notes: Regularly check SAP Notes for updates or patches that may address known issues related to data migration.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the CNV20551264 error and implement a solution to resolve it.