How To Fix CNV20551663 - & has table type J: Table without DB representation, views

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 663

• Message text: & has table type J: Table without DB representation, views

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20551663 - & has table type J: Table without DB representation, views ?

  The SAP error message CNV20551663 typically relates to issues encountered during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. The error indicates that there is a problem with a specific table type, in this case, a "Table without DB representation" (Table Type J). This means that the table in question does not have a direct database representation, which can complicate data migration or conversion tasks.
  Cause:
  
  Table Type J: This type of table is usually used for internal purposes within SAP and does not have a corresponding database table. It may be used for temporary storage or for holding data that is not meant to be persisted in the database.
  Data Migration Issues: The error may arise when the migration tool attempts to process data from a table that is not designed to be migrated or does not have a clear mapping to a database structure.
  Configuration Issues: There may be configuration settings in the migration tool that are not correctly set up to handle this type of table.
  
  Solution:
  
  Review Migration Strategy: Ensure that your migration strategy accounts for tables without DB representation. You may need to exclude these tables from the migration process or handle them differently.
  Check Mapping: Verify the mapping of the data you are trying to migrate. If the table is not meant to be migrated, ensure that it is excluded from the migration plan.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration tool you are using. There may be specific guidelines or best practices for handling tables of this type.
  Custom Logic: If necessary, implement custom logic to handle the data from these tables. This could involve creating temporary tables or using alternative methods to process the data.
  SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They may provide insights or patches that address the specific error.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific tool you are using for data migration.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can share their solutions.
  
  By understanding the nature of the error and taking appropriate steps, you can effectively address the issue and proceed with your data migration or conversion tasks.