How To Fix CNV665 - Net runtime of phase &1 (&2) was: &3

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 665

• Message text: Net runtime of phase &1 (&2) was: &3

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV665 - Net runtime of phase &1 (&2) was: &3 ?

  The SAP error message CNV665 typically relates to issues encountered during the execution of a conversion or migration process, particularly in the context of SAP's data migration tools. The message indicates that there was a problem with the net runtime of a specific phase in the conversion process.
  Cause:
  The error message CNV665 can be caused by several factors, including but not limited to:
  
  Performance Issues: The phase may be taking longer than expected due to system performance issues, such as insufficient resources (CPU, memory, disk I/O).
  Data Volume: A large volume of data being processed can lead to longer runtimes.
  Configuration Issues: Incorrect configuration settings for the migration process can lead to inefficiencies.
  Errors in Data: Issues with the data being migrated, such as inconsistencies or corruption, can cause delays.
  Locks or Deadlocks: Database locks or deadlocks can also lead to increased runtimes.
  
  Solution:
  To resolve the CNV665 error, consider the following steps:
  
  Check System Resources: Monitor the system's CPU, memory, and disk I/O usage during the migration process. Ensure that the system has adequate resources to handle the workload.
  Optimize Data Volume: If possible, reduce the volume of data being processed in a single run. This can be done by breaking the migration into smaller batches.
  Review Configuration: Check the configuration settings for the migration process to ensure they are optimized for performance.
  Analyze Logs: Review the logs generated during the migration process for any specific errors or warnings that could indicate the root cause of the issue.
  Data Quality Check: Perform a data quality check to identify and resolve any inconsistencies or corrupt data that may be causing delays.
  Database Performance: Ensure that the database is performing optimally. This may involve checking for locks, optimizing queries, or performing database maintenance tasks.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or updates related to the CNV665 error message. There may be specific patches or recommendations provided by SAP.
  
  Related Information:
  
  SAP Notes: Always check for relevant SAP Notes that may provide additional insights or solutions for the specific error message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Documentation: Review the official SAP documentation related to the data migration tool you are using, as it may contain troubleshooting tips and best practices.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.