How To Fix CNV_PE365 - Simulation function (WL2TRFMSIM) module not required

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 365

• Message text: Simulation function (WL2TRFMSIM) module not required

What causes this issue?

For simulation type 1, the transfer list is enhanced with simulation
specific information (for example, IV_TEST = 'X' ), but the called
transfer method object for the simulation is identical to the actual
POST transfer method object (for example, function module
CNV_PE_POST_FI_CLEARING_SIMPLE). Therefore no specific simulation
function module (WL2TRFMSIM) needs to be generated.

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?

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_PE365 - Simulation function (WL2TRFMSIM) module not required ?

  The SAP error message "CNV_PE365 Simulation function (WL2TRFMSIM) module not required" typically occurs in the context of data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This message indicates that the specific simulation function is not needed for the current operation or scenario.
  Cause:
  
  Incorrect Configuration: The simulation function may not be configured correctly or is not applicable for the current data migration scenario.
  Unnecessary Simulation: The system may determine that the simulation step is not required based on the current settings or the data being processed.
  Version Compatibility: There may be compatibility issues with the version of the migration tool or the SAP system being used.
  
  Solution:
  
  Check Configuration: Review the configuration settings for the migration project to ensure that the simulation function is correctly set up and applicable for your scenario.
  Skip Simulation: If the simulation is not required, you can proceed with the actual migration without running the simulation step.
  Review Documentation: Consult the SAP documentation or release notes for the specific migration tool you are using to understand the requirements and limitations of the simulation function.
  Update System: Ensure that your SAP system and migration tools are up to date with the latest patches and updates, as this may resolve compatibility issues.
  Consult SAP Support: If the issue persists, consider reaching out to SAP Support for further assistance, especially if you suspect a bug or a deeper issue with the migration tool.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional context.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific migration tool you are using for best practices and troubleshooting steps.
  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 address the error message and proceed with your data migration or conversion tasks effectively.