How To Fix CNV10310406 - &1,PARAM=&2, sample value &3: No structure suggestion can be made!

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV10310 - Message class for development class CNV_10310

• Message number: 406

• Message text: &1,PARAM=&2, sample value &3: No structure suggestion can be made!

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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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV10310406 - &1,PARAM=&2, sample value &3: No structure suggestion can be made! ?

  The SAP error message CNV10310406 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the system is unable to suggest a structure for the data being processed, which can be due to various reasons.
  Cause:
  
  Missing or Incomplete Configuration: The migration object may not be properly configured, or the necessary structures for the data being migrated are not defined in the system.
  Data Incompatibility: The data being imported may not match the expected format or structure required by the target system.
  Custom Fields or Structures: If there are custom fields or structures in the source system that do not have a corresponding structure in the target system, the migration tool may not be able to suggest a structure.
  Version Mismatch: There may be a version mismatch between the source and target systems, leading to incompatibility in data structures.
  
  Solution:
  
  Check Configuration: Ensure that the migration object is correctly configured in the SAP system. Verify that all necessary structures are defined and available for the data being migrated.
  Review Data Format: Validate the format and structure of the data being imported. Ensure that it aligns with the expected format in the target system.
  Custom Structures: If you are using custom fields or structures, ensure that they are properly defined in the target system. You may need to create corresponding structures in the target system to accommodate the data.
  Consult Documentation: Refer to the SAP documentation for the specific migration object you are working with. This can provide insights into the required structures and configurations.
  Use SAP Notes: Check for any relevant SAP Notes that may address this specific error message. SAP frequently releases updates and fixes that may resolve known issues.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. They can provide more detailed guidance based on your specific scenario.
  
  Related Information:
  
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit and its functionalities, as it is often the tool used for data migration.
  Data Mapping: Understand the data mapping process between the source and target systems, as this is crucial for successful data migration.
  Testing: Conduct thorough testing of the migration process in a development or sandbox environment before executing it in production to identify and resolve any issues.
  
  By addressing the potential causes and following the suggested solutions, you should be able to resolve the error CNV10310406 and successfully complete your data migration.