How To Fix CNV_PE191 - No worklist parameter found for data model parameter &1

CNV_PE191 - Overview

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 191

• Message text: No worklist parameter found for data model parameter &1

What causes this issue?

In the technical definition of a worklist field a link to the
corresponding data model field is stored. This link is not found for
field &V1& with ID &V2&.
Most likely the <ZK>adjust</> of the worklist interface has not yet
taken place

System Response

Error

How to fix this error?

Either execute the process tree activity <ZK>Adjust Delivered Area
Settings.</>
In case you are familiar with the technique of the Posting Engine you
may also execute the required <ZK>adjust</> programs from the <ZK>Expert
</> tab of the area, data model, and all transfer methods.

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_PE191 - Details

• The SAP error message CNV_PE191 indicates that there is a missing worklist parameter for a specific data model parameter in the context of a data migration or conversion process. This error typically arises during the execution of a data migration project, particularly when using SAP's tools for data conversion, such as the SAP S/4HANA Migration Cockpit or other data migration solutions.
  
  Cause:
  The error occurs when the system cannot find a corresponding worklist parameter for the specified data model parameter (&1). This can happen due to several reasons:
  
  
  Configuration Issues: The worklist may not be properly configured or may be missing parameters that are required for the data model.
  Data Model Changes: If there have been changes to the data model or the migration project, the worklist may not have been updated accordingly.
  Missing Entries: There may be missing entries in the worklist that are necessary for the data model to function correctly.
  Incorrect Mapping: The