How To Fix CNV_10996076 - CNVFIELDS entry was created/changed: table &1, field &2, routine &3

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10996 - Messages for archive conversion

• Message number: 076

• Message text: CNVFIELDS entry was created/changed: table &1, field &2, routine &3

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 CNV_10996076 - CNVFIELDS entry was created/changed: table &1, field &2, routine &3 ?

  The SAP error message CNV_10996076 indicates that there has been a change or creation of an entry in the CNVFIELDS table, which is part of the SAP Conversion Tools used during data migration or system conversion processes. This message typically arises during the execution of a data migration project, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools.
  Cause:
  
  Data Migration Process: The error is often related to the data migration process where fields in the source or target systems are being mapped or transformed.
  Field Mapping Issues: It may occur if there are inconsistencies or issues in the mapping of fields between the source and target tables.
  Configuration Changes: Changes in the configuration of the migration project or the underlying data model can trigger this message.
  Custom Code: If there are custom routines or transformations defined in the migration process, errors in these routines can lead to this message.
  
  Solution:
  
  Check Mapping Configuration: Review the field mapping configuration in the migration project. Ensure that all fields are correctly mapped and that there are no discrepancies.
  Review Custom Routines: If custom routines are being used, check the logic within these routines for any errors or inconsistencies.
  Consult Documentation: Refer to the SAP documentation related to the specific migration tool you are using. This may provide insights into common issues and their resolutions.
  Debugging: If necessary, use debugging tools to trace the execution of the migration process and identify where the error is occurring.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide guidance on similar issues.
  Consult SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if this is part of a larger migration project.
  
  Related Information:
  
  CNVFIELDS Table: This table is part of the SAP data conversion framework and is used to store information about the fields being processed during data migration.
  Migration Cockpit: The SAP S/4HANA Migration Cockpit is a tool designed to facilitate the migration of data from legacy systems to SAP S/4HANA.
  Data Migration Best Practices: Familiarize yourself with best practices for data migration, including thorough testing, validation of data mappings, and ensuring that all necessary configurations are in place before executing the migration.
  
  By addressing the underlying causes and following the suggested solutions, you should be able to resolve the CNV_10996076 error and successfully complete your data migration process.