How To Fix CNV618 - Currently no function is assigned to this field (see long text)

CNV618 - Overview

• Message type: E = Error

• Message class: CNV - Conversion: Messages for Conversion Services (CNCC)

• Message number: 618

• Message text: Currently no function is assigned to this field (see long text)

How to fix this error?

See menu option 'Monitor' -> 'Navigation aid' for the functions of
individual fields which are activated by double-clicking

Error message extract from SAP system. Copyright SAP SE.

CNV618 - Details

• The SAP error message CNV618 "Currently no function is assigned to this field" typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that the system is unable to find a function or mapping for a specific field in the data being processed.
  
  Cause:
  
  Missing Mapping: The field in question does not have a corresponding mapping or function defined in the migration settings.
  
  Configuration Issues: The migration project may not be fully configured, or the necessary transformation rules for the field have not been set up.
  Data Structure Changes: If the data structure has changed (e.g., during an upgrade or migration), the field may no longer be relevant or may require a new mapping.
  Custom Fields: If the field is a custom field, it may not have been included in the migration template or mapping.
  
  
  Solution:
  
  
  Check Mapping Configuration:
  
  Go to the migration project