How To Fix CNV_PE_CHECK_V2080 - Trans. opt. &1, step &2: different update settings for the same rule &3

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_CHECK_V2 - Check Messages (Version 2020)

• Message number: 080

• Message text: Trans. opt. &1, step &2: different update settings for the same rule &3

What causes this issue?

Your configuration contains several entries for the same mapping value
rule &V3& (for example with and without encapsulating rule or with
different encapsulating rules).
The exporting parameter &V4& of rule &V3& has different assignments in
different cases. It means that mapping values will be generated
differently dependent on the case.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Make sure that your configuration is correct.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE_CHECK_V2080 - Trans. opt. &1, step &2: different update settings for the same rule &3 ?

  The SAP error message CNV_PE_CHECK_V2080 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there are conflicting update settings for the same rule in the data migration process.
  Cause:
  The error arises when there are multiple entries or rules defined for the same data element or field, but they have different update settings. This can happen due to:
  
  Duplicate Rules: The same rule is defined multiple times with different configurations.
  Inconsistent Settings: Different update settings (e.g., 'Insert', 'Update', 'Delete') are applied to the same rule, leading to ambiguity in how the data should be processed.
  Configuration Errors: Errors in the configuration of the migration project or the mapping of fields can lead to this issue.
  
  Solution:
  To resolve the CNV_PE_CHECK_V2080 error, you can follow these steps:
  
  
  Review the Migration Rules: Check the migration rules defined in your project. Look for any duplicate entries for the same data element or field.
  
  
  Standardize Update Settings: Ensure that all rules for the same data element have consistent update settings. If you find conflicting settings, decide on a single update method and adjust the rules accordingly.
  
  
  Check Mapping Configuration: Review the mapping configuration to ensure that it is correctly set up and that there are no inconsistencies in how data is being mapped from the source to the target.
  
  
  Consult Documentation: Refer to the SAP documentation for the specific migration tool you are using. There may be guidelines or best practices for setting up migration rules that can help you avoid this error.
  
  
  Testing: After making changes, run a test migration to ensure that the error is resolved and that data is being processed as expected.
  
  
  Seek Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance based on your specific scenario.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific tool you are using for data migration.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify and correct the underlying cause of the CNV_PE_CHECK_V2080 error.