How To Fix CNV_10996028 - Error during update/modify to table &1.

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10996 - Messages for archive conversion

• Message number: 028

• Message text: Error during update/modify to table &1.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10996028 - Error during update/modify to table &1. ?

  The SAP error message CNV_10996028 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 there was an issue while trying to update or modify a specific database table (denoted by &1 in the error message).
  Cause:
  The error can be caused by several factors, including but not limited to:
  
  Data Integrity Issues: The data being migrated may violate constraints or rules defined in the target table, such as primary key or foreign key constraints.
  Data Type Mismatches: The data types of the source and target fields may not match, leading to conversion errors.
  Missing Required Fields: Required fields in the target table may not be populated in the incoming data.
  Locking Issues: The table may be locked by another process, preventing updates.
  Authorization Issues: The user executing the migration may not have the necessary permissions to modify the target table.
  Custom Code or Enhancements: Custom logic or enhancements in the system may interfere with the standard migration process.
  
  Solution:
  To resolve the CNV_10996028 error, you can take the following steps:
  
  Check the Error Log: Review the detailed error log for more specific information about the failure. This may provide insights into which specific data or record caused the issue.
  Validate Data: Ensure that the data being migrated adheres to the constraints and requirements of the target table. This includes checking for data integrity, data types, and required fields.
  Check for Locks: Use transaction codes like SM12 to check for locks on the table and resolve any locking issues.
  Review Authorizations: Ensure that the user executing the migration has the necessary authorizations to update the target table.
  Test with Sample Data: If possible, test the migration with a smaller subset of data to identify specific records that may be causing the issue.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration tool you are using for any known issues or additional troubleshooting steps.
  Engage SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE16 (Data Browser), and SM37 (Job Monitoring) to help diagnose the issue.
  SAP Notes: Search for SAP Notes related to the error message or the specific migration tool you are using, as they may contain patches or workarounds.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit, which may provide additional context and troubleshooting steps for common errors.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the CNV_10996028 error.