How To Fix CNV519 - Active package could not be identified

CNV519 - Overview

• Message type: E = Error

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

• Message number: 519

• Message text: Active package could not be identified

What causes this issue?

The active package could not be determined unambiguously. Either no
package at all or more than one package is flagged as active.

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?

Make sure that exactly one package is flagged as active.

Error message extract from SAP system. Copyright SAP SE.

CNV519 - Details

• The SAP error message CNV519 ("Active package could not be identified") typically occurs in the context of SAP data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other tools related to data transfer and conversion.
  
  Cause:
  The error can arise due to several reasons, including:
  
  Missing or Inactive Packages: The active package that is supposed to be used for the migration or conversion process is either missing or not activated in the system.
  
  Configuration Issues: There may be configuration issues in the migration cockpit or the related tools that prevent the identification of the active package.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to access the required packages.
  System Version Compatibility: The version of the SAP system may not be compatible with the migration package being used.
  
  
  Solution:
  To resolve the CNV519 error, you can take the following steps:
  
  
  Check Active Packages:
  
  Go to transaction code SE80 or SE11