How To Fix CNV_PE484 - Transfer method &1 is assigned to multiple execution rules

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 484

• Message text: Transfer method &1 is assigned to multiple execution rules

What causes this issue?

A transfer method must be assigned to one execution rule only.
The program found that the transfer method &V1& is assigned to execution
rule &V2& and &V3&.

System Response

Error

How to fix this error?

Contact SAP for support.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE484 - Transfer method &1 is assigned to multiple execution rules ?

  The SAP error message CNV_PE484 indicates that a transfer method has been assigned to multiple execution rules in the context of a data migration or conversion process. This situation can lead to ambiguity in the execution of the data transfer, as the system does not know which execution rule to follow for the specified transfer method.
  Cause:
  
  Duplicate Assignments: The primary cause of this error is that the same transfer method has been assigned to more than one execution rule in the configuration settings.
  Configuration Errors: There may be a misconfiguration in the data migration settings, where the same method is unintentionally linked to multiple rules.
  Data Model Changes: Changes in the data model or migration strategy may have led to overlapping assignments.
  
  Solution:
  To resolve the CNV_PE484 error, you can follow these steps:
  
  
  Identify the Transfer Method: Determine which transfer method is causing the issue. The error message will typically specify the transfer method (denoted as &1).
  
  
  Review Execution Rules: Go to the configuration settings for the data migration project and review the execution rules associated with the identified transfer method. 
  
  
  Remove Duplicates: Ensure that each transfer method is only assigned to one execution rule. If you find that the same transfer method is assigned to multiple rules, you will need to decide which assignment is appropriate and remove the others.
  
  
  Test the Configuration: After making the necessary adjustments, test the configuration to ensure that the error is resolved and that the data transfer works as expected.
  
  
  Documentation: Document the changes made to the configuration for future reference and to avoid similar issues.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes or documentation that may provide additional insights or updates regarding this error.
  Data Migration Tools: Familiarize yourself with the specific data migration tools and methodologies being used, as they may have specific guidelines for configuring transfer methods and execution rules.
  Consult SAP Community: If the issue persists, consider reaching out to the SAP Community or forums for additional support and insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the CNV_PE484 error and ensure a smooth data migration process.