How To Fix CNV_PE_CHECK234 - Maintained TRule exporting parameter is incompatible with TRFM parameter

CNV_PE_CHECK234 - Overview

• Message type: E = Error

• Message class: CNV_PE_CHECK - Check Framework messages for posting engine

• Message number: 234

• Message text: Maintained TRule exporting parameter is incompatible with TRFM parameter

What causes this issue?

The technical type of transformation rule parameter &V1& is incompatible
with the technical type of the transfer method parameter &V2&.
Moving the value of the transformation rule parameter into the transfer
method parameter makes no sense.

System Response

Error

How to fix this error?

Make sure that the <ZK>adjust</> of all objects related to the area has
already taken place. If you are not sure, then execute the process tree
activity <ZK>Adjust Delivered Area Settings</>.
If you are familiar with the technique of the Posting Engine, you may
also execute the required adjust programs from the <ZK>Expert </>tab of
the area, data model, and all transfer methods. Note that after the
adjustment has taken place successfully, you have to close and recall
the screen.
Also make sure that you have maintained a compatible exporting parameter
using the <ZK>Par. Ass</> column on the <ZK>Transformation Configuration
</> screen.

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.

CNV_PE_CHECK234 - Details

• The SAP error message CNV_PE_CHECK234 indicates that there is an incompatibility between the maintained transformation rule (TRule) exporting parameter and the transformation framework parameter (TRFM). This error typically arises during data migration or transformation processes, particularly when using SAP's Data Migration tools or the SAP S/4HANA Migration Cockpit.
  
  Cause:
  
  
  Parameter Mismatch: The exporting parameter defined in the transformation rule does not match the expected parameter in the transformation framework. This could be due to:
  
  Incorrect data types (e.g., trying to pass a string where a number is expected).
  Missing parameters that are required by the transformation framework.
  Inconsistent naming conventions or parameter definitions.
  
  
  
  
  Configuration Issues: There may be issues in the configuration of the transformation rules or the mapping of fields that lead to this incompatibility.
  
  
  Versioning Issues: If there are different versions of the transformation rules or the framework, it may lead to incompatibility.
  
  
  
  Solution:
  
  
  Review Transformation Rules: Check the transformation rules (TRules) you have defined. Ensure that