How To Fix CNV_PE_GEN020 - Generation of interface object successful, but registration failed

CNV_PE_GEN020 - Overview

• Message type: E = Error

• Message class: CNV_PE_GEN - Messages for object generation

• Message number: 020

• Message text: Generation of interface object successful, but registration failed

What causes this issue?

The generation of function module <ZH>&V1&</> and the corresponding
interface object was successful. However, trying to register the
interface object failed.

System Response

The generator function reported error<ZH> &V2&.</>

How to fix this error?

Try to execute the activity again. If the error still persists, contact
SAP for support.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CNV_PE_GEN020 - Details

• The SAP error message CNV_PE_GEN020 indicates that while the generation of an interface object was successful, the subsequent registration of that object failed. This error typically occurs in the context of SAP data migration projects, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools.
  Causes:
  
  Authorization Issues: The user executing the migration may not have the necessary authorizations to register the interface object.
  Database Constraints: There may be constraints or issues in the database that prevent the registration of the object.
  Configuration Errors: Incorrect configuration settings in the migration cockpit or related tools can lead to registration failures.
  System Performance: If the system is under heavy load, it may not be able to process the registration in a timely manner.
  Transport Issues: If the interface object is being transported from one system to another, there may be issues with the transport itself.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to