How To Fix CNV_PE_POST104 - Error during call of function module for building the transfer list

CNV_PE_POST104 - Overview

• Message type: E = Error

• Message class: CNV_PE_POST -

• Message number: 104

• Message text: Error during call of function module for building the transfer list

What causes this issue?

Trying to build the transfer list for worklist item <ZH>&V1&</> failed
due to an error while calling the building function.
<ZH>Further details</>
Worklist item: <ZH>&V1&</>
Worklist item ID: <ZH>&V2&</>
Function module: <ZH>&V3&</>

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_PE_POST104 - Details

• The SAP error message CNV_PE_POST104 typically occurs during the data migration process, particularly when using the SAP S/4HANA Migration Cockpit or other data transfer tools. This error indicates that there was an issue during the call of a function module that is responsible for building the transfer list, which is a crucial step in the data migration process.
  Causes:
  
  
  Configuration Issues: Incorrect or incomplete configuration settings in the migration cockpit or the source system can lead to this error.
  Data Quality Issues: The data being migrated may have inconsistencies, such as missing mandatory fields, incorrect data formats, or invalid references.
  Authorization Problems: The user executing the migration may not have the necessary authorizations to access certain data or execute specific function modules.
  Function Module Errors: The function module being called may have its own issues, such as bugs or missing dependencies.
  System Performance: If the system is under heavy load or if there are performance issues,