How To Fix CNV20551719 - Error during phase change. Phase was not changed successfully.

CNV20551719 - Overview

• Message type: E = Error

• Message class: CNV20551 - message for package 20551 (company code delete)

• Message number: 719

• Message text: Error during phase change. Phase was not changed successfully.

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

CNV20551719 - Details

• The SAP error message CNV20551719 typically occurs during a data migration or conversion process, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there was an issue during a phase change in the migration process, and as a result, the phase was not changed successfully.
  Possible Causes:
  
  Data Integrity Issues: There may be inconsistencies or errors in the data being migrated, such as missing mandatory fields or invalid data formats.
  Configuration Errors: Incorrect configuration settings in the migration cockpit or the source system can lead to phase change failures.
  System Resource Limitations: Insufficient system resources (like memory or processing power) can cause the migration process to fail.
  Custom Code or Enhancements: Custom developments or enhancements in the source system may interfere with the migration process.
  Transport Issues: If the migration involves transporting data or objects between systems, issues in the transport process can lead to errors.
  
  Solutions:
  
  Check Logs: Review the detailed