How To Fix CNV_PE364 - Simulation preparation function (WL2SIMPR) module not required

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 364

• Message text: Simulation preparation function (WL2SIMPR) module not required

What causes this issue?

For simulation type 2, the transfer list remains identical and does not
need to be enhanced with simulation-specific information. Therefore also
no simulation preparation (WL2SIMPR) function module needs to be
generated.
The task of the WL2SIMPR function module is to enhance the transfer list
with simulation-specific information prior to calling the simulation
function module (WL2TRFMSIM).

System Response

Information

How to fix this error?

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

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_PE364 - Simulation preparation function (WL2SIMPR) module not required ?

  The SAP error message CNV_PE364 indicates that the simulation preparation function (WL2SIMPR) module is not required in the context of a specific data migration or conversion process. This message typically arises during the execution of a data migration project, particularly when using SAP's Conversion Tools or the SAP S/4HANA Migration Cockpit.
  Cause:
  
  Module Not Required: The error suggests that the specific simulation preparation function is not necessary for the current migration scenario. This could be due to the configuration of the migration project or the specific data being processed.
  Incorrect Configuration: The migration project may not be set up correctly, leading to the system attempting to call a function that is not applicable.
  Version Compatibility: There may be compatibility issues with the version of the SAP system or the migration tools being used.
  
  Solution:
  
  Check Migration Project Configuration: Review the configuration settings of your migration project to ensure that all necessary parameters are set correctly. Make sure that the simulation preparation function is indeed required for your specific scenario.
  Review Documentation: Consult the SAP documentation related to the migration tools you are using. This can provide insights into whether the function should be called and under what circumstances.
  Update SAP System: Ensure that your SAP system is up to date with the latest patches and updates. Sometimes, issues arise from outdated software components.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error message. SAP Notes often provide fixes or workarounds for known issues.
  Contact SAP Support: If the issue persists and you cannot determine the cause, consider reaching out to SAP Support for assistance. They can provide more detailed insights based on your specific system configuration and migration scenario.
  
  Related Information:
  
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit and its functionalities, as it may provide alternative methods for data migration.
  Data Migration Best Practices: Review best practices for data migration in SAP environments to ensure that your approach aligns with recommended strategies.
  Error Logs: Check the error logs for additional context or related error messages that may provide further clues about the issue.
  
  By following these steps, you should be able to address the CNV_PE364 error and proceed with your data migration project effectively.