How To Fix CNV_10020340 - Table field &1-&2 does not exist

CNV_10020340 - Overview

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 340

• Message text: Table field &1-&2 does not exist

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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CNV_10020340 - Details

• The SAP error message CNV_10020340 indicates that a specific table field, identified by the placeholders &1 (table name) and &2 (field name), does not exist in the database. This error typically arises during data migration or conversion processes, particularly when using SAP's Data Migration tools or during system upgrades.
  Causes:
  
  Field Name Changes: The field may have been renamed or removed in the target system or during the upgrade process.
  Incorrect Mapping: The mapping configuration in the migration tool may reference a field that does not exist in the target schema.
  Version Mismatch: The source and target systems may be running different versions of SAP, leading to discrepancies in the database schema.
  Custom Fields: If the field is a custom field, it may not have been created in the target system.
  Data Model Changes: Changes in the data model between versions or during system enhancements can lead to missing fields.
  
  Solutions:
  
  Check Field Existence: Verify if the field