How To Fix CNV_IUUC_REPL_ADV_SE083 - Fieldname & occurs more than once in template deviation overview

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_IUUC_REPL_ADV_SE - MEssage class for package CNV_IUUC_REPL_ADV_SETTINGS

• Message number: 083

• Message text: Fieldname & occurs more than once in template deviation overview

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_REPL_ADV_SE083 - Fieldname & occurs more than once in template deviation overview ?

  The SAP error message CNV_IUUC_REPL_ADV_SE083 indicates that a field name occurs more than once in the template deviation overview during a data migration or replication process. This typically arises in the context of SAP's data migration tools, particularly when using the SAP S/4HANA Migration Cockpit or similar tools.
  Cause:
  
  Duplicate Field Names: The error is primarily caused by having duplicate field names in the mapping or template configuration. This can happen if the same field is defined multiple times in the data structure or if there are inconsistencies in the data mapping templates.
  Template Configuration Issues: If the template used for data migration or replication is incorrectly configured, it may lead to this error.
  Data Model Changes: Changes in the underlying data model or structure that are not reflected in the migration templates can also lead to this issue.
  
  Solution:
  
  Review the Template: Check the migration template for duplicate entries. Ensure that each field name is unique and correctly mapped.
  Correct Mapping: If you find duplicate field names, remove or rename them to ensure that each field is represented only once in the template.
  Update Configuration: If there have been changes in the data model, update the migration template to reflect these changes accurately.
  Consult Documentation: Refer to the SAP documentation for the specific migration tool you are using to ensure that you are following the correct procedures and guidelines.
  Testing: After making changes, test the migration process again to ensure that the error has been resolved.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance on handling template deviations.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit and its functionalities, as it provides tools for managing data migration effectively.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.