How To Fix CNV20201077 - Active phase & <> R => display mode

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20201 -

• Message number: 077

• Message text: Active phase & <> R => display mode

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20201077 - Active phase & <> R => display mode ?

  The SAP error message CNV20201077 typically relates to issues encountered during the data migration process, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the system is in a state where it cannot proceed with the active phase of the migration due to a display mode restriction.
  Cause:
  The error message CNV20201077 can occur due to several reasons, including:
  
  Incorrect Configuration: The migration project may not be properly configured, leading to issues in the active phase.
  Data Locking: There may be data locks or inconsistencies in the source or target systems that prevent the migration from proceeding.
  User Permissions: The user executing the migration may not have the necessary permissions to perform the active phase.
  System State: The system might be in a display mode due to previous errors or incomplete processes, preventing any changes or active operations.
  
  Solution:
  To resolve the CNV20201077 error, you can follow these steps:
  
  Check Configuration: Review the migration project configuration to ensure that all settings are correct and complete.
  Release Locks: Investigate any data locks in the source or target systems. You can use transaction codes like SM12 to check for locks and release them if necessary.
  User Permissions: Ensure that the user executing the migration has the appropriate authorizations. You may need to consult with your SAP security team to verify and adjust permissions.
  System State: If the system is in display mode, check for any previous errors or incomplete processes. You may need to resolve those issues before proceeding. You can also try to restart the migration process or the system if necessary.
  Logs and Traces: Review the logs and traces for more detailed information about the error. This can provide insights into what specifically is causing the issue.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Refer to the official SAP documentation for the Migration Cockpit or the specific migration tool you are using for best practices and troubleshooting tips.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.