How To Fix CNV20551265 - Different structure suggestions; no automatic transfer possible

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 265

• Message text: Different structure suggestions; no automatic transfer 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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20551265 - Different structure suggestions; no automatic transfer possible ?

  The SAP error message CNV20551265, which states "Different structure suggestions; no automatic transfer possible," typically occurs during data migration or conversion processes, particularly when using SAP's Data Migration tools or during the execution of a conversion program. This error indicates that the system has detected discrepancies in the data structures between the source and target systems, making it impossible to automatically transfer the data.
  Causes:
  
  Inconsistent Data Structures: The source and target systems may have different data structures, such as differing field lengths, data types, or missing fields.
  Mapping Issues: The mapping configuration between the source and target data may not be correctly defined, leading to mismatches.
  Version Differences: Different versions of SAP systems may have variations in data structures, which can lead to incompatibility.
  Custom Fields: If there are custom fields in the source system that do not exist in the target system, this can cause the error.
  
  Solutions:
  
  Review Data Structures: Check the data structures of both the source and target systems to identify discrepancies. Ensure that the fields match in terms of data types, lengths, and names.
  Adjust Mapping: If you are using a mapping tool, review and adjust the mapping configuration to ensure that all fields are correctly mapped from the source to the target.
  Modify Target Structure: If necessary, modify the target system's structure to accommodate the data from the source system. This may involve adding missing fields or changing field types.
  Use Manual Transfer: If automatic transfer is not possible, consider manually transferring the data for the fields that are causing issues.
  Consult Documentation: Refer to SAP documentation or guides related to the specific data migration tool you are using for additional troubleshooting steps.
  Engage SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if this is part of a larger migration project.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on data migration issues.
  Data Migration Tools: Familiarize yourself with the specific data migration tools being used (e.g., SAP S/4HANA Migration Cockpit, SAP Data Services) and their documentation for best practices.
  Testing: Conduct thorough testing in a development or sandbox environment before executing the migration in production to identify and resolve issues early.
  
  By addressing the underlying causes and following the suggested solutions, you should be able to resolve the CNV20551265 error and successfully complete your data migration or conversion process.