How To Fix CNV_PE272 - Given object (ID = &1) shall not be overwritten

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 272

• Message text: Given object (ID = &1) shall not be overwritten

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE272 - Given object (ID = &1) shall not be overwritten ?

  The SAP error message CNV_PE272, which states "Given object (ID = &1) shall not be overwritten," typically occurs during data migration or conversion processes, particularly when using SAP's tools for data transfer or transformation, such as the SAP S/4HANA Migration Cockpit or other data migration tools.
  Cause:
  This error generally arises when the system detects that an object (like a data record, configuration, or other entity) with the specified ID already exists in the target system, and the migration process is attempting to overwrite it. The system is designed to prevent unintentional data loss or corruption by not allowing existing objects to be overwritten without explicit permission.
  Solution:
  To resolve this error, you can consider the following approaches:
  
  
  Check Existing Data: Verify if the object with the specified ID already exists in the target system. If it does, you need to decide whether to keep the existing object or replace it.
  
  
  Adjust Migration Settings: Depending on the migration tool you are using, there may be settings that allow you to specify whether to overwrite existing objects. Review the configuration options to see if you can enable overwriting.
  
  
  Data Cleanup: If the existing object is not needed, you can delete it from the target system before running the migration again. Ensure that you have backups and that deleting the object will not affect other processes.
  
  
  Modify the Migration File: If you are using a migration file (like a CSV or Excel file), check the data in the file to ensure that it does not contain duplicate entries or IDs that conflict with existing records.
  
  
  Consult Documentation: Review the documentation for the specific migration tool you are using. There may be specific guidelines or best practices for handling existing objects.
  
  
  Error Logs: Check the error logs for more detailed information about the error. This can provide insights into why the system is preventing the overwrite.
  
  
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance. They can provide guidance based on the specific context of your migration.
  
  
  Related Information:
  
  Migration Tools: Familiarize yourself with the specific SAP migration tools you are using, such as the SAP S/4HANA Migration Cockpit, SAP Data Services, or SAP LSMW (Legacy System Migration Workbench).
  Data Governance: Implement data governance practices to manage data quality and integrity during migration processes.
  Testing: Always perform testing in a development or sandbox environment before executing migrations in production to identify potential issues early.
  
  By following these steps, you should be able to address the CNV_PE272 error and successfully complete your data migration or conversion process.