How To Fix CNV_MBT428 - Extended conversion monitor is started in new window

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT - PCL message class

• Message number: 428

• Message text: Extended conversion monitor is started in new window

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_MBT428 - Extended conversion monitor is started in new window ?

  The SAP error message CNV_MBT428 indicates that the Extended Conversion Monitor has been started in a new window. This message typically arises during data migration processes, particularly when using SAP's Migration Cockpit or other data migration tools.
  Cause:
  The error message is not necessarily indicative of a problem; rather, it is a notification that the Extended Conversion Monitor is being launched in a separate window. This can happen for several reasons, including:
  
  User Action: The user may have initiated a process that requires monitoring, prompting the system to open the Extended Conversion Monitor.
  System Configuration: The system may be configured to open certain monitoring tools in a new window for better visibility and usability.
  Data Migration Process: During data migration, the system may need to provide detailed logs and status updates, which are best viewed in a separate window.
  
  Solution:
  If you encounter this message, consider the following steps:
  
  Check the New Window: Look for the new window that has opened. It should contain the Extended Conversion Monitor, where you can view the status of your data migration process.
  Monitor Progress: Use the Extended Conversion Monitor to check for any errors or warnings during the migration process. This tool provides detailed information about the status of the data conversion.
  Close Unnecessary Windows: If you have multiple windows open, you may want to close any that are not needed to streamline your workflow.
  Consult Documentation: If you are unsure about the information displayed in the Extended Conversion Monitor, refer to SAP documentation or help resources for guidance on interpreting the logs and messages.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional context or solutions related to the Extended Conversion Monitor.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar messages and what solutions they found effective.
  Training and Documentation: Familiarize yourself with the data migration tools and processes in SAP, as understanding how these tools work can help you manage and troubleshoot issues more effectively.
  
  If the message persists or if you encounter specific errors in the Extended Conversion Monitor, further investigation may be required to address those issues.