How To Fix CNV_PE186 - Data model parameter &1 in worklist interface is inconsistent

CNV_PE186 - Overview

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 186

• Message text: Data model parameter &1 in worklist interface is inconsistent

What causes this issue?

The information of the data model is stored (for technical reasons)
simply as a copy also in the corresponding worklist interface. However,
the current situation indicates that there is an inconsistency in this
copy.
Parameter <ZH>&V1&</> (ID: <ZH>&V2&</>) within the worklist interface
(ID: <ZH>&V3&</>), reflecting the corresponding data model parameter, is
inconsistent.
The most likely inconsistency is a missing structure information.

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?

Contact SAP for support.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CNV_PE186 - Details

• The SAP error message CNV_PE186 indicates that there is an inconsistency in the data model parameter in the worklist interface. This error typically arises during data migration or conversion processes, particularly when using SAP's tools for data migration, such as the SAP S/4HANA Migration Cockpit or other data conversion tools.
  
  Cause:
  The inconsistency can be caused by several factors, including:
  
  Incorrect Configuration: The data model parameters may not be correctly configured in the worklist interface, leading to mismatches.
  Missing or Incomplete Data: Required data for the migration process may be missing or incomplete, causing the parameters to be inconsistent.
  Version Mismatch: There may be a version mismatch between the data model and the worklist interface, especially if updates or changes have been made to either.
  Data Mapping Issues: If the mapping of data from the source system to the target system is not correctly defined, it can lead to inconsistencies.
  
  
  Solution:
  To resolve the CNV_PE186 error, you can