How To Fix CNV664 - Total net runtime of the conversion (during system lock): &

CNV664 - Overview

• Message type: E = Error

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

• Message number: 664

• Message text: Total net runtime of the conversion (during system lock): &

What causes this issue?

The total net runtime of the conversion activities (including phases
during the system lock): &V1&.
The included phases are:
Preprocessing programs DURING system lock
Conversion
Postprocessing programs

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CNV664 - Details

• The SAP error message CNV664 typically relates to issues encountered during data conversion processes, particularly in the context of system migrations or data transformations. This error message indicates that there is a problem with the total net runtime of the conversion process while the system is locked.
  
  Cause:
  
  System Lock: The error often occurs when the system is locked for maintenance or migration activities, and the conversion process is unable to proceed as expected.
  Performance Issues: If the conversion process takes longer than anticipated, it may trigger this error, especially if there are resource constraints or if the system is under heavy load.
  
  Configuration Issues: Incorrect configuration settings for the conversion process can lead to unexpected behavior and errors.
  Data Volume: Large volumes of data being processed can also contribute to this error, especially if the system is not optimized for such operations.
  
  
  Solution:
  
  Check System Lock Status: Ensure that the system is not locked for maintenance