How To Fix CNV_PE_CHECK198 - Maintained TRule export parameter does not exist in TRule

CNV_PE_CHECK198 - Overview

• Message type: E = Error

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

• Message number: 198

• Message text: Maintained TRule export parameter does not exist in TRule

What causes this issue?

The maintained exporting parameter of the transformation rule (that is
to be assigned to the transfer method parameter) does not exist as
exporting parameter in the interface of the transformation rule &V1&.

System Response

Error

How to fix this error?

Maintain the proper exporting parameter via the <ZK>Par. Ass</> column
in the transformation UI.

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_CHECK198 - Details

• The SAP error message CNV_PE_CHECK198 indicates that there is a mismatch between the parameters defined in a transformation rule (TRule) and the parameters that are being exported or maintained. This typically occurs during data migration or transformation processes, particularly when using SAP's data migration tools.
  
  Cause:
  
  Missing Parameter: The export parameter that is being referenced in the transformation rule does not exist in the TRule definition.
  Incorrect Configuration: The TRule may have been incorrectly configured, leading to discrepancies between the expected and actual parameters.
  Version Mismatch: If there are multiple versions of the TRule or if the TRule has been modified, it may lead to inconsistencies.
  Data Model Changes: Changes in the underlying data model or structure may result in parameters being removed or renamed.
  
  
  Solution:
  
  Check TRule Definition: Review the TRule definition to ensure that all expected parameters are correctly defined and match the export parameters being referenced.
  Update Parameters: If the export parameter is indeed missing,