How To Fix CNV_10020176 - &1 &2: Field &3 (to be converted) does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 176

• Message text: &1 &2: Field &3 (to be converted) 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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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10020176 - &1 &2: Field &3 (to be converted) does not exist ?

  The SAP error message CNV_10020176 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that a specific field that is expected to be present in the source data does not exist, which can lead to issues during the conversion process.
  Cause:
  
  Field Not Present: The field specified in the error message (&3) does not exist in the source structure or table from which data is being migrated.
  Incorrect Mapping: There may be an issue with the mapping configuration where the field is incorrectly referenced or mapped.
  Version Mismatch: The source system may be using a different version of the data model, leading to discrepancies in field availability.
  Data Model Changes: Changes in the data model between different versions of SAP or between different modules can lead to fields being removed or renamed.
  
  Solution:
  
  Check Source Structure: Verify that the field mentioned in the error message exists in the source data structure. If it does not exist, you may need to adjust your migration strategy.
  Update Mapping: Review the mapping configuration in the migration tool to ensure that all fields are correctly mapped and that there are no references to non-existent fields.
  Consult Documentation: Refer to the SAP documentation for the specific migration tool you are using to understand the expected data structure and any changes that may have occurred.
  Data Model Review: If you are migrating from an older version of SAP, review the release notes or migration guides to identify any changes in the data model that may affect the fields being migrated.
  Error Logs: Check the detailed error logs for additional context or related errors that may provide more insight into the issue.
  Testing: Conduct tests with a smaller dataset to isolate the issue and confirm that the migration process works as expected before attempting a full migration.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide guidance on data migration issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit and its configuration options, as well as the data migration process.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.