How To Fix CNV_PE770 - Knowledge base configuration for parameter &1 is inconsistent

CNV_PE770 - Overview

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 770

• Message text: Knowledge base configuration for parameter &1 is inconsistent

What causes this issue?

Knowledge base configuration for transfer method parameter &V1& (ID &V2&
) is inconsistent. The root cause of this inconsistency is the use of a
data model or worklist parameter that is <ZH>not </>available anymore
(deleted, set to inactive or read-only).
The sender parameter assigned to the transfer method parameter is
<ZH>not</> available anymore.
At least one of the parameters assigned to the split or condition rule
parameter (in the case of a split) is <ZH>not </>available anymore.

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CNV_PE770 - Details

• The SAP error message "CNV_PE770 Knowledge base configuration for parameter &1 is inconsistent" typically arises during the execution of a data migration or conversion process, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is an inconsistency in the configuration of the knowledge base for a specific parameter, which can hinder the migration process.
  
  Cause:
  
  Inconsistent Configuration: The knowledge base configuration for the specified parameter (&1) is not set up correctly. This could be due to missing entries, incorrect values, or misalignment with the expected configuration.
  Data Migration Settings: The settings related to the data migration process may not be properly defined or may have been altered.
  Version Mismatch: There may be a version mismatch between the migration tool and the source or target system, leading to inconsistencies in the expected parameters.
  Customizations: If there are custom developments or modifications in the system, they may not align with