How To Fix CNV_CDOP_UCIA020 - & customer objects were found to be affected by change in SAP objects

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CDOP_UCIA - CDOP Upgrade/Change Impact Analysis

• Message number: 020

• Message text: & customer objects were found to be affected by change in SAP objects

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_CDOP_UCIA020 - & customer objects were found to be affected by change in SAP objects ?

  The SAP error message CNV_CDOP_UCIA020 typically relates to issues encountered during the conversion or migration of data, particularly in the context of SAP's Conversion and Migration tools. This error indicates that customer objects (custom developments or configurations) are affected by changes in SAP standard objects, which can lead to inconsistencies or conflicts during the upgrade or migration process.
  Cause:
  
  Changes in Standard Objects: The error usually arises when there are changes in the SAP standard objects (like tables, fields, or structures) that conflict with custom objects created by the customer.
  Incompatibility: If the custom objects rely on specific fields or structures that have been modified or removed in the new version of SAP, this can lead to issues.
  Data Model Changes: Changes in the underlying data model during an upgrade or migration can also trigger this error, especially if the custom objects are not aligned with the new model.
  
  Solution:
  
  Analyze the Impact: Use the SAP tools provided (like the SAP Custom Code Management tool) to analyze which custom objects are affected by the changes in standard objects.
  Adjust Custom Code: Modify the affected custom objects to ensure compatibility with the new version of SAP. This may involve:
  
  Updating field references in custom code.
  Adjusting data structures to align with the new data model.
  Testing the modified custom objects thoroughly to ensure they function correctly with the updated standard objects.
  
  
  Consult Documentation: Review the release notes and documentation provided by SAP for the specific version you are upgrading to. This documentation often includes information about changes to standard objects and their implications for custom developments.
  Engage SAP Support: If the issue is complex or if you are unsure how to proceed, consider reaching out to SAP Support for assistance. They can provide guidance based on the specifics of your system and the changes involved.
  
  Related Information:
  
  SAP Notes: Check for relevant SAP Notes that may address this specific error or provide guidance on handling custom objects during upgrades.
  Custom Code Management: Familiarize yourself with SAP's Custom Code Management tools, which can help identify and manage custom developments in relation to standard SAP changes.
  Testing: Ensure that you have a robust testing strategy in place to validate that all custom objects work as expected after the changes are made.
  Documentation: Maintain thorough documentation of any changes made to custom objects for future reference and compliance.
  
  By following these steps, you can address the CNV_CDOP_UCIA020 error and ensure a smoother upgrade or migration process.