How To Fix CNV_PE_CHECK_V2057 - Trans. opt. &1, step &2: Simulation parameter does not exist

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 057

• Message text: Trans. opt. &1, step &2: Simulation parameter does not exist

What causes this issue?

According to simulation settings for step &V2& of the transfer option
&V1&, the simulation of a migration object instance transfer can be
triggered by a simulation parameter.
The simulation parameter provided does <ZH>not</> exist in the target
function.

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?

Provide valid simulation parameter.

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_V2057 - Trans. opt. &1, step &2: Simulation parameter does not exist ?

  The SAP error message CNV_PE_CHECK_V2057 typically occurs during the execution of a data migration or conversion process, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that a simulation parameter required for the specified transaction option and step does not exist.
  Cause:
  
  Missing Configuration: The simulation parameter that the system is trying to access has not been defined or configured in the system.
  Incorrect Migration Settings: The settings for the migration or conversion process may not be correctly set up, leading to the system looking for parameters that are not available.
  Version Mismatch: There may be a version mismatch between the migration tool and the source or target system, causing certain parameters to be unavailable.
  Data Model Changes: Changes in the data model or structure in the target system may lead to the absence of expected parameters.
  
  Solution:
  
  Check Configuration: Verify that all necessary configuration settings for the migration or conversion process are correctly set up. This includes checking the relevant customizing settings in the SAP system.
  Review Migration Settings: Ensure that the migration settings are appropriate for the data being processed. This may involve checking the migration object and ensuring that all required parameters are defined.
  Update Software: If there is a version mismatch, consider updating the migration tool or the SAP system to ensure compatibility.
  Consult Documentation: Refer to the official SAP documentation for the migration tool you are using. This may provide insights into required parameters and how to configure them.
  Check for Notes: Look for SAP Notes related to this error message. SAP frequently releases notes that address known issues and provide solutions or workarounds.
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP Support for assistance. They can provide more specific guidance based on your system configuration and the context of the error.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes related to data migration, such as LTMC (for Migration Cockpit) or LTMOM (for Migration Object Modeler).
  SAP Notes: Search the SAP Support Portal for notes related to the CNV_PE_CHECK_V2057 error for any patches or updates that may resolve the issue.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.