How To Fix CNV_12000016 - Processing in view only mode in active phase: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_12000 - Messages for shorttext and description conversion

• Message number: 016

• Message text: Processing in view only mode in active phase: &1

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 CNV_12000016 - Processing in view only mode in active phase: &1 ?

  The SAP error message CNV_12000016 indicates that the system is currently in "view only mode" during an active phase of a conversion or migration process. This typically occurs in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other data conversion scenarios.
  Cause:
  The error message is triggered when the system is set to a mode that does not allow changes to be made to the data or configuration. This can happen for several reasons:
  
  System Lock: The system might be locked for maintenance or migration activities, preventing any changes.
  User Authorization: The user may not have the necessary authorizations to perform actions in the current phase.
  Configuration Settings: The system might be configured to restrict changes during certain phases of the migration process.
  Active Phase Restrictions: The specific phase of the migration process may inherently restrict changes to ensure data integrity.
  
  Solution:
  To resolve this issue, you can take the following steps:
  
  Check System Status: Verify if the system is indeed in a maintenance or migration mode. If so, you may need to wait until the process is completed.
  User Authorizations: Ensure that your user account has the necessary permissions to perform actions in the active phase. You may need to consult with your SAP Basis or security team.
  Review Migration Settings: Check the configuration settings of the migration tool you are using. Ensure that it allows for changes if that is required for your process.
  Consult Documentation: Refer to the specific documentation for the migration tool or process you are using. There may be specific instructions or prerequisites that need to be followed.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance. They can provide insights based on the specific context of your system and migration.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific tool you are using, as it may contain information about phases and restrictions.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.